Home / 7,234,956.24-10,838,245.56-4,195,937.52

Finding the Fourth Proportional to 7,234,956.24, 10,838,245.56 and 4,195,937.52

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Solution

The fourth proportional to 7,234,956.24, 10,838,245.56 and 4,195,937.52 is: 6,285,677.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,956.24 : 10,838,245.56 = 4,195,937.52 : x
  2. Step 2: Convert to fraction form
    7,234,956.24/10,838,245.56 = 4,195,937.52/x
  3. Step 3: Cross multiply
    7,234,956.24x = 10,838,245.56 × 4,195,937.52
  4. Step 4: Simplify right side
    7,234,956.24x = 45,476,601,196,177.41
  5. Step 5: Solve for x
    x = 45,476,601,196,177.41/7,234,956.24
  6. Step 6: Final answer
    x = 6,285,677.44

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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.