Home / 11,323,358.61-15,626,126.12-6,166,806.27

Finding the Fourth Proportional to 11,323,358.61, 15,626,126.12 and 6,166,806.27

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Solution

The fourth proportional to 11,323,358.61, 15,626,126.12 and 6,166,806.27 is: 8,510,133.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,323,358.61 : 15,626,126.12 = 6,166,806.27 : x
  2. Step 2: Convert to fraction form
    11,323,358.61/15,626,126.12 = 6,166,806.27/x
  3. Step 3: Cross multiply
    11,323,358.61x = 15,626,126.12 × 6,166,806.27
  4. Step 4: Simplify right side
    11,323,358.61x = 96,363,292,501,792.73
  5. Step 5: Solve for x
    x = 96,363,292,501,792.73/11,323,358.61
  6. Step 6: Final answer
    x = 8,510,133.42

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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.