Home / 8,092,672.72-11,167,758.02-4,421,510.52

Finding the Fourth Proportional to 8,092,672.72, 11,167,758.02 and 4,421,510.52

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Solution

The fourth proportional to 8,092,672.72, 11,167,758.02 and 4,421,510.52 is: 6,101,613.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,672.72 : 11,167,758.02 = 4,421,510.52 : x
  2. Step 2: Convert to fraction form
    8,092,672.72/11,167,758.02 = 4,421,510.52/x
  3. Step 3: Cross multiply
    8,092,672.72x = 11,167,758.02 × 4,421,510.52
  4. Step 4: Simplify right side
    8,092,672.72x = 49,378,359,570,244.37
  5. Step 5: Solve for x
    x = 49,378,359,570,244.37/8,092,672.72
  6. Step 6: Final answer
    x = 6,101,613.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.