Home / 8,805,348.60-13,208,022.90-3,766,500.60

Finding the Fourth Proportional to 8,805,348.60, 13,208,022.90 and 3,766,500.60

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Solution

The fourth proportional to 8,805,348.60, 13,208,022.90 and 3,766,500.60 is: 5,649,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,805,348.60 : 13,208,022.90 = 3,766,500.60 : x
  2. Step 2: Convert to fraction form
    8,805,348.60/13,208,022.90 = 3,766,500.60/x
  3. Step 3: Cross multiply
    8,805,348.60x = 13,208,022.90 × 3,766,500.60
  4. Step 4: Simplify right side
    8,805,348.60x = 49,748,026,177,663.74
  5. Step 5: Solve for x
    x = 49,748,026,177,663.74/8,805,348.60
  6. Step 6: Final answer
    x = 5,649,750.90

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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.