Home / 9,873,337.92-13,626,468.48-5,522,665.92

Finding the Fourth Proportional to 9,873,337.92, 13,626,468.48 and 5,522,665.92

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Solution

The fourth proportional to 9,873,337.92, 13,626,468.48 and 5,522,665.92 is: 7,621,984.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,873,337.92 : 13,626,468.48 = 5,522,665.92 : x
  2. Step 2: Convert to fraction form
    9,873,337.92/13,626,468.48 = 5,522,665.92/x
  3. Step 3: Cross multiply
    9,873,337.92x = 13,626,468.48 × 5,522,665.92
  4. Step 4: Simplify right side
    9,873,337.92x = 75,254,433,084,450.20
  5. Step 5: Solve for x
    x = 75,254,433,084,450.20/9,873,337.92
  6. Step 6: Final answer
    x = 7,621,984.96

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1.5x scale

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.