Home / 1,459,577.66-2,189,871.92-607,109.36

Finding the Fourth Proportional to 1,459,577.66, 2,189,871.92 and 607,109.36

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Solution

The fourth proportional to 1,459,577.66, 2,189,871.92 and 607,109.36 is: 910,874.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,577.66 : 2,189,871.92 = 607,109.36 : x
  2. Step 2: Convert to fraction form
    1,459,577.66/2,189,871.92 = 607,109.36/x
  3. Step 3: Cross multiply
    1,459,577.66x = 2,189,871.92 × 607,109.36
  4. Step 4: Simplify right side
    1,459,577.66x = 1,329,491,730,401.59
  5. Step 5: Solve for x
    x = 1,329,491,730,401.59/1,459,577.66
  6. Step 6: Final answer
    x = 910,874.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.