Home / 4,813,580.27-7,217,161.76-2,502,393.18

Finding the Fourth Proportional to 4,813,580.27, 7,217,161.76 and 2,502,393.18

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Solution

The fourth proportional to 4,813,580.27, 7,217,161.76 and 2,502,393.18 is: 3,751,921.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,580.27 : 7,217,161.76 = 2,502,393.18 : x
  2. Step 2: Convert to fraction form
    4,813,580.27/7,217,161.76 = 2,502,393.18/x
  3. Step 3: Cross multiply
    4,813,580.27x = 7,217,161.76 × 2,502,393.18
  4. Step 4: Simplify right side
    4,813,580.27x = 18,060,176,346,372.42
  5. Step 5: Solve for x
    x = 18,060,176,346,372.42/4,813,580.27
  6. Step 6: Final answer
    x = 3,751,921.72

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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.