Home / 9,414,177.79-14,115,779.96-3,650,177.66

Finding the Fourth Proportional to 9,414,177.79, 14,115,779.96 and 3,650,177.66

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Solution

The fourth proportional to 9,414,177.79, 14,115,779.96 and 3,650,177.66 is: 5,473,139.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,177.79 : 14,115,779.96 = 3,650,177.66 : x
  2. Step 2: Convert to fraction form
    9,414,177.79/14,115,779.96 = 3,650,177.66/x
  3. Step 3: Cross multiply
    9,414,177.79x = 14,115,779.96 × 3,650,177.66
  4. Step 4: Simplify right side
    9,414,177.79x = 51,525,104,663,467.70
  5. Step 5: Solve for x
    x = 51,525,104,663,467.70/9,414,177.79
  6. Step 6: Final answer
    x = 5,473,139.11

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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.