Home / 1,037,154.17-1,554,714.04-497,257.16

Finding the Fourth Proportional to 1,037,154.17, 1,554,714.04 and 497,257.16

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Solution

The fourth proportional to 1,037,154.17, 1,554,714.04 and 497,257.16 is: 745,398.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,154.17 : 1,554,714.04 = 497,257.16 : x
  2. Step 2: Convert to fraction form
    1,037,154.17/1,554,714.04 = 497,257.16/x
  3. Step 3: Cross multiply
    1,037,154.17x = 1,554,714.04 × 497,257.16
  4. Step 4: Simplify right side
    1,037,154.17x = 773,092,694,663.09
  5. Step 5: Solve for x
    x = 773,092,694,663.09/1,037,154.17
  6. Step 6: Final answer
    x = 745,398.05

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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.