Home / 960,325.36-1,325,213.36-530,596.24

Finding the Fourth Proportional to 960,325.36, 1,325,213.36 and 530,596.24

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Solution

The fourth proportional to 960,325.36, 1,325,213.36 and 530,596.24 is: 732,203.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,325.36 : 1,325,213.36 = 530,596.24 : x
  2. Step 2: Convert to fraction form
    960,325.36/1,325,213.36 = 530,596.24/x
  3. Step 3: Cross multiply
    960,325.36x = 1,325,213.36 × 530,596.24
  4. Step 4: Simplify right side
    960,325.36x = 703,153,226,013.77
  5. Step 5: Solve for x
    x = 703,153,226,013.77/960,325.36
  6. Step 6: Final answer
    x = 732,203.12

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.