Home / 2,732,277.42-4,098,612.96-1,049,380.92

Finding the Fourth Proportional to 2,732,277.42, 4,098,612.96 and 1,049,380.92

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Solution

The fourth proportional to 2,732,277.42, 4,098,612.96 and 1,049,380.92 is: 1,574,146.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,277.42 : 4,098,612.96 = 1,049,380.92 : x
  2. Step 2: Convert to fraction form
    2,732,277.42/4,098,612.96 = 1,049,380.92/x
  3. Step 3: Cross multiply
    2,732,277.42x = 4,098,612.96 × 1,049,380.92
  4. Step 4: Simplify right side
    2,732,277.42x = 4,301,006,238,688.72
  5. Step 5: Solve for x
    x = 4,301,006,238,688.72/2,732,277.42
  6. Step 6: Final answer
    x = 1,574,146.98

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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.