Home / 10,926,425.93-15,078,470.38-6,031,651.34

Finding the Fourth Proportional to 10,926,425.93, 15,078,470.38 and 6,031,651.34

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Solution

The fourth proportional to 10,926,425.93, 15,078,470.38 and 6,031,651.34 is: 8,323,680.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,425.93 : 15,078,470.38 = 6,031,651.34 : x
  2. Step 2: Convert to fraction form
    10,926,425.93/15,078,470.38 = 6,031,651.34/x
  3. Step 3: Cross multiply
    10,926,425.93x = 15,078,470.38 × 6,031,651.34
  4. Step 4: Simplify right side
    10,926,425.93x = 90,948,076,133,458.70
  5. Step 5: Solve for x
    x = 90,948,076,133,458.70/10,926,425.93
  6. Step 6: Final answer
    x = 8,323,680.28

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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.