Home / 9,549,065.44-14,324,073.90-2,726,650.72

Finding the Fourth Proportional to 9,549,065.44, 14,324,073.90 and 2,726,650.72

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Solution

The fourth proportional to 9,549,065.44, 14,324,073.90 and 2,726,650.72 is: 4,090,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,065.44 : 14,324,073.90 = 2,726,650.72 : x
  2. Step 2: Convert to fraction form
    9,549,065.44/14,324,073.90 = 2,726,650.72/x
  3. Step 3: Cross multiply
    9,549,065.44x = 14,324,073.90 × 2,726,650.72
  4. Step 4: Simplify right side
    9,549,065.44x = 39,056,746,412,768.21
  5. Step 5: Solve for x
    x = 39,056,746,412,768.21/9,549,065.44
  6. Step 6: Final answer
    x = 4,090,111.92

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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.