Home / 10,497,789.54-14,487,256.62-6,146,468.73

Finding the Fourth Proportional to 10,497,789.54, 14,487,256.62 and 6,146,468.73

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Solution

The fourth proportional to 10,497,789.54, 14,487,256.62 and 6,146,468.73 is: 8,482,306.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,497,789.54 : 14,487,256.62 = 6,146,468.73 : x
  2. Step 2: Convert to fraction form
    10,497,789.54/14,487,256.62 = 6,146,468.73/x
  3. Step 3: Cross multiply
    10,497,789.54x = 14,487,256.62 × 6,146,468.73
  4. Step 4: Simplify right side
    10,497,789.54x = 89,045,469,798,315.50
  5. Step 5: Solve for x
    x = 89,045,469,798,315.50/10,497,789.54
  6. Step 6: Final answer
    x = 8,482,306.63

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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.