Home / 4,739,704.90-7,109,557.35-3,794,920.90

Finding the Fourth Proportional to 4,739,704.90, 7,109,557.35 and 3,794,920.90

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Solution

The fourth proportional to 4,739,704.90, 7,109,557.35 and 3,794,920.90 is: 5,692,381.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,704.90 : 7,109,557.35 = 3,794,920.90 : x
  2. Step 2: Convert to fraction form
    4,739,704.90/7,109,557.35 = 3,794,920.90/x
  3. Step 3: Cross multiply
    4,739,704.90x = 7,109,557.35 × 3,794,920.90
  4. Step 4: Simplify right side
    4,739,704.90x = 26,980,207,777,263.61
  5. Step 5: Solve for x
    x = 26,980,207,777,263.61/4,739,704.90
  6. Step 6: Final answer
    x = 5,692,381.35

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Similar ratio
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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.