Home / 4,691,322.50-6,473,981.31-2,654,132

Finding the Fourth Proportional to 4,691,322.50, 6,473,981.31 and 2,654,132

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Solution

The fourth proportional to 4,691,322.50, 6,473,981.31 and 2,654,132 is: 3,662,677.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691,322.50 : 6,473,981.31 = 2,654,132 : x
  2. Step 2: Convert to fraction form
    4,691,322.50/6,473,981.31 = 2,654,132/x
  3. Step 3: Cross multiply
    4,691,322.50x = 6,473,981.31 × 2,654,132
  4. Step 4: Simplify right side
    4,691,322.50x = 17,182,800,962,272.92
  5. Step 5: Solve for x
    x = 17,182,800,962,272.92/4,691,322.50
  6. Step 6: Final answer
    x = 3,662,677.41

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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.