Home / 6,944,279.52-10,416,341.44-2,455,505.76

Finding the Fourth Proportional to 6,944,279.52, 10,416,341.44 and 2,455,505.76

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Solution

The fourth proportional to 6,944,279.52, 10,416,341.44 and 2,455,505.76 is: 3,683,231.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,279.52 : 10,416,341.44 = 2,455,505.76 : x
  2. Step 2: Convert to fraction form
    6,944,279.52/10,416,341.44 = 2,455,505.76/x
  3. Step 3: Cross multiply
    6,944,279.52x = 10,416,341.44 × 2,455,505.76
  4. Step 4: Simplify right side
    6,944,279.52x = 25,577,386,404,046.69
  5. Step 5: Solve for x
    x = 25,577,386,404,046.69/6,944,279.52
  6. Step 6: Final answer
    x = 3,683,231.12

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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.