Home / 9,361,430.20-14,042,145.30-5,755,504.60

Finding the Fourth Proportional to 9,361,430.20, 14,042,145.30 and 5,755,504.60

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Solution

The fourth proportional to 9,361,430.20, 14,042,145.30 and 5,755,504.60 is: 8,633,256.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,430.20 : 14,042,145.30 = 5,755,504.60 : x
  2. Step 2: Convert to fraction form
    9,361,430.20/14,042,145.30 = 5,755,504.60/x
  3. Step 3: Cross multiply
    9,361,430.20x = 14,042,145.30 × 5,755,504.60
  4. Step 4: Simplify right side
    9,361,430.20x = 80,819,631,868,018.38
  5. Step 5: Solve for x
    x = 80,819,631,868,018.38/9,361,430.20
  6. Step 6: Final answer
    x = 8,633,256.90

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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.