Home / 11,230,332.75-15,497,859.20-6,073,694.28

Finding the Fourth Proportional to 11,230,332.75, 15,497,859.20 and 6,073,694.28

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Solution

The fourth proportional to 11,230,332.75, 15,497,859.20 and 6,073,694.28 is: 8,381,698.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,332.75 : 15,497,859.20 = 6,073,694.28 : x
  2. Step 2: Convert to fraction form
    11,230,332.75/15,497,859.20 = 6,073,694.28/x
  3. Step 3: Cross multiply
    11,230,332.75x = 15,497,859.20 × 6,073,694.28
  4. Step 4: Simplify right side
    11,230,332.75x = 94,129,258,744,916.91
  5. Step 5: Solve for x
    x = 94,129,258,744,916.91/11,230,332.75
  6. Step 6: Final answer
    x = 8,381,698.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.