Home / 7,351,265.04-11,016,961.70-2,799,830.96

Finding the Fourth Proportional to 7,351,265.04, 11,016,961.70 and 2,799,830.96

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Solution

The fourth proportional to 7,351,265.04, 11,016,961.70 and 2,799,830.96 is: 4,195,962.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351,265.04 : 11,016,961.70 = 2,799,830.96 : x
  2. Step 2: Convert to fraction form
    7,351,265.04/11,016,961.70 = 2,799,830.96/x
  3. Step 3: Cross multiply
    7,351,265.04x = 11,016,961.70 × 2,799,830.96
  4. Step 4: Simplify right side
    7,351,265.04x = 30,845,630,466,337.48
  5. Step 5: Solve for x
    x = 30,845,630,466,337.48/7,351,265.04
  6. Step 6: Final answer
    x = 4,195,962.23

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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.