Home / 960,252.66-1,325,035.73-530,507.16

Finding the Fourth Proportional to 960,252.66, 1,325,035.73 and 530,507.16

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Solution

The fourth proportional to 960,252.66, 1,325,035.73 and 530,507.16 is: 732,037.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,252.66 : 1,325,035.73 = 530,507.16 : x
  2. Step 2: Convert to fraction form
    960,252.66/1,325,035.73 = 530,507.16/x
  3. Step 3: Cross multiply
    960,252.66x = 1,325,035.73 × 530,507.16
  4. Step 4: Simplify right side
    960,252.66x = 702,940,943,347.10
  5. Step 5: Solve for x
    x = 702,940,943,347.10/960,252.66
  6. Step 6: Final answer
    x = 732,037.49

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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.