Home / 8,044,023.55-12,049,879.83-3,720,012.91

Finding the Fourth Proportional to 8,044,023.55, 12,049,879.83 and 3,720,012.91

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Solution

The fourth proportional to 8,044,023.55, 12,049,879.83 and 3,720,012.91 is: 5,572,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,023.55 : 12,049,879.83 = 3,720,012.91 : x
  2. Step 2: Convert to fraction form
    8,044,023.55/12,049,879.83 = 3,720,012.91/x
  3. Step 3: Cross multiply
    8,044,023.55x = 12,049,879.83 × 3,720,012.91
  4. Step 4: Simplify right side
    8,044,023.55x = 44,825,708,531,548.61
  5. Step 5: Solve for x
    x = 44,825,708,531,548.61/8,044,023.55
  6. Step 6: Final answer
    x = 5,572,548.15

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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.