Home / 3,366,717.90-4,636,285.01-2,924,988.25

Finding the Fourth Proportional to 3,366,717.90, 4,636,285.01 and 2,924,988.25

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Solution

The fourth proportional to 3,366,717.90, 4,636,285.01 and 2,924,988.25 is: 4,027,982.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,717.90 : 4,636,285.01 = 2,924,988.25 : x
  2. Step 2: Convert to fraction form
    3,366,717.90/4,636,285.01 = 2,924,988.25/x
  3. Step 3: Cross multiply
    3,366,717.90x = 4,636,285.01 × 2,924,988.25
  4. Step 4: Simplify right side
    3,366,717.90x = 13,561,079,187,800.28
  5. Step 5: Solve for x
    x = 13,561,079,187,800.28/3,366,717.90
  6. Step 6: Final answer
    x = 4,027,982.02

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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.