Home / 8,044,501.12-11,104,989.96-4,782,371.92

Finding the Fourth Proportional to 8,044,501.12, 11,104,989.96 and 4,782,371.92

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Solution

The fourth proportional to 8,044,501.12, 11,104,989.96 and 4,782,371.92 is: 6,601,800.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,501.12 : 11,104,989.96 = 4,782,371.92 : x
  2. Step 2: Convert to fraction form
    8,044,501.12/11,104,989.96 = 4,782,371.92/x
  3. Step 3: Cross multiply
    8,044,501.12x = 11,104,989.96 × 4,782,371.92
  4. Step 4: Simplify right side
    8,044,501.12x = 53,108,192,156,585.93
  5. Step 5: Solve for x
    x = 53,108,192,156,585.93/8,044,501.12
  6. Step 6: Final answer
    x = 6,601,800.58

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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.