Home / 7,285,742.58-10,927,864.97-2,427,524.38

Finding the Fourth Proportional to 7,285,742.58, 10,927,864.97 and 2,427,524.38

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Solution

The fourth proportional to 7,285,742.58, 10,927,864.97 and 2,427,524.38 is: 3,641,037.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,285,742.58 : 10,927,864.97 = 2,427,524.38 : x
  2. Step 2: Convert to fraction form
    7,285,742.58/10,927,864.97 = 2,427,524.38/x
  3. Step 3: Cross multiply
    7,285,742.58x = 10,927,864.97 × 2,427,524.38
  4. Step 4: Simplify right side
    7,285,742.58x = 26,527,658,569,246.02
  5. Step 5: Solve for x
    x = 26,527,658,569,246.02/7,285,742.58
  6. Step 6: Final answer
    x = 3,641,037.04

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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.