Home / 5,602,002.02-8,389,531.91-3,198,561.92

Finding the Fourth Proportional to 5,602,002.02, 8,389,531.91 and 3,198,561.92

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Solution

The fourth proportional to 5,602,002.02, 8,389,531.91 and 3,198,561.92 is: 4,790,151.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,002.02 : 8,389,531.91 = 3,198,561.92 : x
  2. Step 2: Convert to fraction form
    5,602,002.02/8,389,531.91 = 3,198,561.92/x
  3. Step 3: Cross multiply
    5,602,002.02x = 8,389,531.91 × 3,198,561.92
  4. Step 4: Simplify right side
    5,602,002.02x = 26,834,437,252,003.21
  5. Step 5: Solve for x
    x = 26,834,437,252,003.21/5,602,002.02
  6. Step 6: Final answer
    x = 4,790,151.30

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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.