Home / 7,339,517.43-11,009,567.75-2,290,827.93

Finding the Fourth Proportional to 7,339,517.43, 11,009,567.75 and 2,290,827.93

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Solution

The fourth proportional to 7,339,517.43, 11,009,567.75 and 2,290,827.93 is: 3,436,332.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,517.43 : 11,009,567.75 = 2,290,827.93 : x
  2. Step 2: Convert to fraction form
    7,339,517.43/11,009,567.75 = 2,290,827.93/x
  3. Step 3: Cross multiply
    7,339,517.43x = 11,009,567.75 × 2,290,827.93
  4. Step 4: Simplify right side
    7,339,517.43x = 25,221,025,287,473.12
  5. Step 5: Solve for x
    x = 25,221,025,287,473.12/7,339,517.43
  6. Step 6: Final answer
    x = 3,436,332.91

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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.