Home / 5,766,714.04-7,957,966.62-4,115,900.86

Finding the Fourth Proportional to 5,766,714.04, 7,957,966.62 and 4,115,900.86

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Solution

The fourth proportional to 5,766,714.04, 7,957,966.62 and 4,115,900.86 is: 5,679,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,714.04 : 7,957,966.62 = 4,115,900.86 : x
  2. Step 2: Convert to fraction form
    5,766,714.04/7,957,966.62 = 4,115,900.86/x
  3. Step 3: Cross multiply
    5,766,714.04x = 7,957,966.62 × 4,115,900.86
  4. Step 4: Simplify right side
    5,766,714.04x = 32,754,201,655,109.29
  5. Step 5: Solve for x
    x = 32,754,201,655,109.29/5,766,714.04
  6. Step 6: Final answer
    x = 5,679,872.70

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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.