Home / 9,104,470.11-13,664,367.77-4,554,155.79

Finding the Fourth Proportional to 9,104,470.11, 13,664,367.77 and 4,554,155.79

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Solution

The fourth proportional to 9,104,470.11, 13,664,367.77 and 4,554,155.79 is: 6,835,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,470.11 : 13,664,367.77 = 4,554,155.79 : x
  2. Step 2: Convert to fraction form
    9,104,470.11/13,664,367.77 = 4,554,155.79/x
  3. Step 3: Cross multiply
    9,104,470.11x = 13,664,367.77 × 4,554,155.79
  4. Step 4: Simplify right side
    9,104,470.11x = 62,229,659,573,664.11
  5. Step 5: Solve for x
    x = 62,229,659,573,664.11/9,104,470.11
  6. Step 6: Final answer
    x = 6,835,066.60

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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.