Home / 8,954,724.72-13,430,774.84-4,404,552.15

Finding the Fourth Proportional to 8,954,724.72, 13,430,774.84 and 4,404,552.15

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Solution

The fourth proportional to 8,954,724.72, 13,430,774.84 and 4,404,552.15 is: 6,606,182.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,724.72 : 13,430,774.84 = 4,404,552.15 : x
  2. Step 2: Convert to fraction form
    8,954,724.72/13,430,774.84 = 4,404,552.15/x
  3. Step 3: Cross multiply
    8,954,724.72x = 13,430,774.84 × 4,404,552.15
  4. Step 4: Simplify right side
    8,954,724.72x = 59,156,548,175,665.16
  5. Step 5: Solve for x
    x = 59,156,548,175,665.16/8,954,724.72
  6. Step 6: Final answer
    x = 6,606,182.77

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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.