Home / 9,175,650.44-13,762,585.26-2,785,958.15

Finding the Fourth Proportional to 9,175,650.44, 13,762,585.26 and 2,785,958.15

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Solution

The fourth proportional to 9,175,650.44, 13,762,585.26 and 2,785,958.15 is: 4,178,666.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,175,650.44 : 13,762,585.26 = 2,785,958.15 : x
  2. Step 2: Convert to fraction form
    9,175,650.44/13,762,585.26 = 2,785,958.15/x
  3. Step 3: Cross multiply
    9,175,650.44x = 13,762,585.26 × 2,785,958.15
  4. Step 4: Simplify right side
    9,175,650.44x = 38,341,986,501,353.95
  5. Step 5: Solve for x
    x = 38,341,986,501,353.95/9,175,650.44
  6. Step 6: Final answer
    x = 4,178,666.87

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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.