Home / 11,292,704.91-16,929,534.80-4,898,142.90

Finding the Fourth Proportional to 11,292,704.91, 16,929,534.80 and 4,898,142.90

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Solution

The fourth proportional to 11,292,704.91, 16,929,534.80 and 4,898,142.90 is: 7,343,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,292,704.91 : 16,929,534.80 = 4,898,142.90 : x
  2. Step 2: Convert to fraction form
    11,292,704.91/16,929,534.80 = 4,898,142.90/x
  3. Step 3: Cross multiply
    11,292,704.91x = 16,929,534.80 × 4,898,142.90
  4. Step 4: Simplify right side
    11,292,704.91x = 82,923,280,693,168.28
  5. Step 5: Solve for x
    x = 82,923,280,693,168.28/11,292,704.91
  6. Step 6: Final answer
    x = 7,343,084.00

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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.