Home / 8,575,981.11-11,834,877.06-4,708,752.75

Finding the Fourth Proportional to 8,575,981.11, 11,834,877.06 and 4,708,752.75

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Solution

The fourth proportional to 8,575,981.11, 11,834,877.06 and 4,708,752.75 is: 6,498,091.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,575,981.11 : 11,834,877.06 = 4,708,752.75 : x
  2. Step 2: Convert to fraction form
    8,575,981.11/11,834,877.06 = 4,708,752.75/x
  3. Step 3: Cross multiply
    8,575,981.11x = 11,834,877.06 × 4,708,752.75
  4. Step 4: Simplify right side
    8,575,981.11x = 55,727,509,902,186.91
  5. Step 5: Solve for x
    x = 55,727,509,902,186.91/8,575,981.11
  6. Step 6: Final answer
    x = 6,498,091.49

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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.