Home / 11,193,323.60-16,798,279.80-4,466,565.20

Finding the Fourth Proportional to 11,193,323.60, 16,798,279.80 and 4,466,565.20

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Solution

The fourth proportional to 11,193,323.60, 16,798,279.80 and 4,466,565.20 is: 6,703,157.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,193,323.60 : 16,798,279.80 = 4,466,565.20 : x
  2. Step 2: Convert to fraction form
    11,193,323.60/16,798,279.80 = 4,466,565.20/x
  3. Step 3: Cross multiply
    11,193,323.60x = 16,798,279.80 × 4,466,565.20
  4. Step 4: Simplify right side
    11,193,323.60x = 75,030,611,974,542.97
  5. Step 5: Solve for x
    x = 75,030,611,974,542.97/11,193,323.60
  6. Step 6: Final answer
    x = 6,703,157.58

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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.