Home / 1,039,714.32-1,560,154.68-566,432.94

Finding the Fourth Proportional to 1,039,714.32, 1,560,154.68 and 566,432.94

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Solution

The fourth proportional to 1,039,714.32, 1,560,154.68 and 566,432.94 is: 849,967.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,714.32 : 1,560,154.68 = 566,432.94 : x
  2. Step 2: Convert to fraction form
    1,039,714.32/1,560,154.68 = 566,432.94/x
  3. Step 3: Cross multiply
    1,039,714.32x = 1,560,154.68 × 566,432.94
  4. Step 4: Simplify right side
    1,039,714.32x = 883,723,002,247.16
  5. Step 5: Solve for x
    x = 883,723,002,247.16/1,039,714.32
  6. Step 6: Final answer
    x = 849,967.14

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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.