Home / 7,752,352.46-11,627,642.91-2,073,019.64

Finding the Fourth Proportional to 7,752,352.46, 11,627,642.91 and 2,073,019.64

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Solution

The fourth proportional to 7,752,352.46, 11,627,642.91 and 2,073,019.64 is: 3,109,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,352.46 : 11,627,642.91 = 2,073,019.64 : x
  2. Step 2: Convert to fraction form
    7,752,352.46/11,627,642.91 = 2,073,019.64/x
  3. Step 3: Cross multiply
    7,752,352.46x = 11,627,642.91 × 2,073,019.64
  4. Step 4: Simplify right side
    7,752,352.46x = 24,104,332,119,336.75
  5. Step 5: Solve for x
    x = 24,104,332,119,336.75/7,752,352.46
  6. Step 6: Final answer
    x = 3,109,292.60

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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.