Home / 4,418,921.52-6,096,052.71-2,870,073.54

Finding the Fourth Proportional to 4,418,921.52, 6,096,052.71 and 2,870,073.54

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Solution

The fourth proportional to 4,418,921.52, 6,096,052.71 and 2,870,073.54 is: 3,959,364.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,921.52 : 6,096,052.71 = 2,870,073.54 : x
  2. Step 2: Convert to fraction form
    4,418,921.52/6,096,052.71 = 2,870,073.54/x
  3. Step 3: Cross multiply
    4,418,921.52x = 6,096,052.71 × 2,870,073.54
  4. Step 4: Simplify right side
    4,418,921.52x = 17,496,119,581,416.29
  5. Step 5: Solve for x
    x = 17,496,119,581,416.29/4,418,921.52
  6. Step 6: Final answer
    x = 3,959,364.18

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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.