Home / 4,981,637.60-7,472,456.40-4,095,902.60

Finding the Fourth Proportional to 4,981,637.60, 7,472,456.40 and 4,095,902.60

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Solution

The fourth proportional to 4,981,637.60, 7,472,456.40 and 4,095,902.60 is: 6,143,853.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,637.60 : 7,472,456.40 = 4,095,902.60 : x
  2. Step 2: Convert to fraction form
    4,981,637.60/7,472,456.40 = 4,095,902.60/x
  3. Step 3: Cross multiply
    4,981,637.60x = 7,472,456.40 × 4,095,902.60
  4. Step 4: Simplify right side
    4,981,637.60x = 30,606,453,597,146.64
  5. Step 5: Solve for x
    x = 30,606,453,597,146.64/4,981,637.60
  6. Step 6: Final answer
    x = 6,143,853.90

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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.