Home / 5,891,676.65-8,130,385.89-3,411,001.83

Finding the Fourth Proportional to 5,891,676.65, 8,130,385.89 and 3,411,001.83

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Solution

The fourth proportional to 5,891,676.65, 8,130,385.89 and 3,411,001.83 is: 4,707,108.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,676.65 : 8,130,385.89 = 3,411,001.83 : x
  2. Step 2: Convert to fraction form
    5,891,676.65/8,130,385.89 = 3,411,001.83/x
  3. Step 3: Cross multiply
    5,891,676.65x = 8,130,385.89 × 3,411,001.83
  4. Step 4: Simplify right side
    5,891,676.65x = 27,732,761,149,396.18
  5. Step 5: Solve for x
    x = 27,732,761,149,396.18/5,891,676.65
  6. Step 6: Final answer
    x = 4,707,108.49

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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.