Home / 10,367,374.22-14,306,982.51-5,783,695.60

Finding the Fourth Proportional to 10,367,374.22, 14,306,982.51 and 5,783,695.60

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Solution

The fourth proportional to 10,367,374.22, 14,306,982.51 and 5,783,695.60 is: 7,981,503.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,374.22 : 14,306,982.51 = 5,783,695.60 : x
  2. Step 2: Convert to fraction form
    10,367,374.22/14,306,982.51 = 5,783,695.60/x
  3. Step 3: Cross multiply
    10,367,374.22x = 14,306,982.51 × 5,783,695.60
  4. Step 4: Simplify right side
    10,367,374.22x = 82,747,231,805,110.95
  5. Step 5: Solve for x
    x = 82,747,231,805,110.95/10,367,374.22
  6. Step 6: Final answer
    x = 7,981,503.32

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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.