Home / 1,037,459.38-1,432,874.92-697,337.14

Finding the Fourth Proportional to 1,037,459.38, 1,432,874.92 and 697,337.14

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Solution

The fourth proportional to 1,037,459.38, 1,432,874.92 and 697,337.14 is: 963,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,459.38 : 1,432,874.92 = 697,337.14 : x
  2. Step 2: Convert to fraction form
    1,037,459.38/1,432,874.92 = 697,337.14/x
  3. Step 3: Cross multiply
    1,037,459.38x = 1,432,874.92 × 697,337.14
  4. Step 4: Simplify right side
    1,037,459.38x = 999,196,891,526.15
  5. Step 5: Solve for x
    x = 999,196,891,526.15/1,037,459.38
  6. Step 6: Final answer
    x = 963,119.05

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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.