Home / 9,691,625.20-14,535,364.20-4,300,265.20

Finding the Fourth Proportional to 9,691,625.20, 14,535,364.20 and 4,300,265.20

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Solution

The fourth proportional to 9,691,625.20, 14,535,364.20 and 4,300,265.20 is: 6,449,477.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,691,625.20 : 14,535,364.20 = 4,300,265.20 : x
  2. Step 2: Convert to fraction form
    9,691,625.20/14,535,364.20 = 4,300,265.20/x
  3. Step 3: Cross multiply
    9,691,625.20x = 14,535,364.20 × 4,300,265.20
  4. Step 4: Simplify right side
    9,691,625.20x = 62,505,920,838,585.84
  5. Step 5: Solve for x
    x = 62,505,920,838,585.84/9,691,625.20
  6. Step 6: Final answer
    x = 6,449,477.72

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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.