Home / 8,805,835.52-13,211,899.64-5,354,596.92

Finding the Fourth Proportional to 8,805,835.52, 13,211,899.64 and 5,354,596.92

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Solution

The fourth proportional to 8,805,835.52, 13,211,899.64 and 5,354,596.92 is: 8,033,808.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,805,835.52 : 13,211,899.64 = 5,354,596.92 : x
  2. Step 2: Convert to fraction form
    8,805,835.52/13,211,899.64 = 5,354,596.92/x
  3. Step 3: Cross multiply
    8,805,835.52x = 13,211,899.64 × 5,354,596.92
  4. Step 4: Simplify right side
    8,805,835.52x = 70,744,397,119,693.11
  5. Step 5: Solve for x
    x = 70,744,397,119,693.11/8,805,835.52
  6. Step 6: Final answer
    x = 8,033,808.60

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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.