Home / 8,110,483.32-11,192,751.69-4,439,402.89

Finding the Fourth Proportional to 8,110,483.32, 11,192,751.69 and 4,439,402.89

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Solution

The fourth proportional to 8,110,483.32, 11,192,751.69 and 4,439,402.89 is: 6,126,531.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110,483.32 : 11,192,751.69 = 4,439,402.89 : x
  2. Step 2: Convert to fraction form
    8,110,483.32/11,192,751.69 = 4,439,402.89/x
  3. Step 3: Cross multiply
    8,110,483.32x = 11,192,751.69 × 4,439,402.89
  4. Step 4: Simplify right side
    8,110,483.32x = 49,689,134,255,427.66
  5. Step 5: Solve for x
    x = 49,689,134,255,427.66/8,110,483.32
  6. Step 6: Final answer
    x = 6,126,531.83

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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.