Home / 1,052,443.13-1,452,371.15-569,008.16

Finding the Fourth Proportional to 1,052,443.13, 1,452,371.15 and 569,008.16

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Solution

The fourth proportional to 1,052,443.13, 1,452,371.15 and 569,008.16 is: 785,231.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,443.13 : 1,452,371.15 = 569,008.16 : x
  2. Step 2: Convert to fraction form
    1,052,443.13/1,452,371.15 = 569,008.16/x
  3. Step 3: Cross multiply
    1,052,443.13x = 1,452,371.15 × 569,008.16
  4. Step 4: Simplify right side
    1,052,443.13x = 826,411,025,591.69
  5. Step 5: Solve for x
    x = 826,411,025,591.69/1,052,443.13
  6. Step 6: Final answer
    x = 785,231.06

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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.