Home / 960,289.35-1,325,226.04-530,597.17

Finding the Fourth Proportional to 960,289.35, 1,325,226.04 and 530,597.17

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Solution

The fourth proportional to 960,289.35, 1,325,226.04 and 530,597.17 is: 732,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,289.35 : 1,325,226.04 = 530,597.17 : x
  2. Step 2: Convert to fraction form
    960,289.35/1,325,226.04 = 530,597.17/x
  3. Step 3: Cross multiply
    960,289.35x = 1,325,226.04 × 530,597.17
  4. Step 4: Simplify right side
    960,289.35x = 703,161,188,420.88
  5. Step 5: Solve for x
    x = 703,161,188,420.88/960,289.35
  6. Step 6: Final answer
    x = 732,238.87

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Double scale
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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.