Home / 5,061,296.32-7,592,032.32-1,864,777.12

Finding the Fourth Proportional to 5,061,296.32, 7,592,032.32 and 1,864,777.12

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Solution

The fourth proportional to 5,061,296.32, 7,592,032.32 and 1,864,777.12 is: 2,797,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,296.32 : 7,592,032.32 = 1,864,777.12 : x
  2. Step 2: Convert to fraction form
    5,061,296.32/7,592,032.32 = 1,864,777.12/x
  3. Step 3: Cross multiply
    5,061,296.32x = 7,592,032.32 × 1,864,777.12
  4. Step 4: Simplify right side
    5,061,296.32x = 14,157,448,164,636.52
  5. Step 5: Solve for x
    x = 14,157,448,164,636.52/5,061,296.32
  6. Step 6: Final answer
    x = 2,797,198.04

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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.