Home / 10,754,244.20-16,118,924.70-4,361,335.40

Finding the Fourth Proportional to 10,754,244.20, 16,118,924.70 and 4,361,335.40

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Solution

The fourth proportional to 10,754,244.20, 16,118,924.70 and 4,361,335.40 is: 6,536,957.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,244.20 : 16,118,924.70 = 4,361,335.40 : x
  2. Step 2: Convert to fraction form
    10,754,244.20/16,118,924.70 = 4,361,335.40/x
  3. Step 3: Cross multiply
    10,754,244.20x = 16,118,924.70 × 4,361,335.40
  4. Step 4: Simplify right side
    10,754,244.20x = 70,300,036,904,044.38
  5. Step 5: Solve for x
    x = 70,300,036,904,044.38/10,754,244.20
  6. Step 6: Final answer
    x = 6,536,957.47

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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.