Home / 8,667,001.76-11,960,451.68-4,799,518.32

Finding the Fourth Proportional to 8,667,001.76, 11,960,451.68 and 4,799,518.32

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Solution

The fourth proportional to 8,667,001.76, 11,960,451.68 and 4,799,518.32 is: 6,623,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,001.76 : 11,960,451.68 = 4,799,518.32 : x
  2. Step 2: Convert to fraction form
    8,667,001.76/11,960,451.68 = 4,799,518.32/x
  3. Step 3: Cross multiply
    8,667,001.76x = 11,960,451.68 × 4,799,518.32
  4. Step 4: Simplify right side
    8,667,001.76x = 57,404,406,953,634.78
  5. Step 5: Solve for x
    x = 57,404,406,953,634.78/8,667,001.76
  6. Step 6: Final answer
    x = 6,623,329.33

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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.