Home / 8,788,953.52-13,190,581.76-4,530,339.64

Finding the Fourth Proportional to 8,788,953.52, 13,190,581.76 and 4,530,339.64

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Solution

The fourth proportional to 8,788,953.52, 13,190,581.76 and 4,530,339.64 is: 6,799,195.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,788,953.52 : 13,190,581.76 = 4,530,339.64 : x
  2. Step 2: Convert to fraction form
    8,788,953.52/13,190,581.76 = 4,530,339.64/x
  3. Step 3: Cross multiply
    8,788,953.52x = 13,190,581.76 × 4,530,339.64
  4. Step 4: Simplify right side
    8,788,953.52x = 59,757,815,421,988.96
  5. Step 5: Solve for x
    x = 59,757,815,421,988.96/8,788,953.52
  6. Step 6: Final answer
    x = 6,799,195.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.