Home / 9,173,447.52-13,760,254.71-2,783,700.15

Finding the Fourth Proportional to 9,173,447.52, 13,760,254.71 and 2,783,700.15

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Solution

The fourth proportional to 9,173,447.52, 13,760,254.71 and 2,783,700.15 is: 4,175,575.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,447.52 : 13,760,254.71 = 2,783,700.15 : x
  2. Step 2: Convert to fraction form
    9,173,447.52/13,760,254.71 = 2,783,700.15/x
  3. Step 3: Cross multiply
    9,173,447.52x = 13,760,254.71 × 2,783,700.15
  4. Step 4: Simplify right side
    9,173,447.52x = 38,304,423,100,265.21
  5. Step 5: Solve for x
    x = 38,304,423,100,265.21/9,173,447.52
  6. Step 6: Final answer
    x = 4,175,575.54

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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.