Home / 5,413,454.88-7,467,188.88-3,482,233.12

Finding the Fourth Proportional to 5,413,454.88, 7,467,188.88 and 3,482,233.12

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Solution

The fourth proportional to 5,413,454.88, 7,467,188.88 and 3,482,233.12 is: 4,803,308.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,454.88 : 7,467,188.88 = 3,482,233.12 : x
  2. Step 2: Convert to fraction form
    5,413,454.88/7,467,188.88 = 3,482,233.12/x
  3. Step 3: Cross multiply
    5,413,454.88x = 7,467,188.88 × 3,482,233.12
  4. Step 4: Simplify right side
    5,413,454.88x = 26,002,492,431,231.71
  5. Step 5: Solve for x
    x = 26,002,492,431,231.71/5,413,454.88
  6. Step 6: Final answer
    x = 4,803,308.24

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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.