Home / 2,853,557.64-4,280,877.14-1,504,444.73

Finding the Fourth Proportional to 2,853,557.64, 4,280,877.14 and 1,504,444.73

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Solution

The fourth proportional to 2,853,557.64, 4,280,877.14 and 1,504,444.73 is: 2,256,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,557.64 : 4,280,877.14 = 1,504,444.73 : x
  2. Step 2: Convert to fraction form
    2,853,557.64/4,280,877.14 = 1,504,444.73/x
  3. Step 3: Cross multiply
    2,853,557.64x = 4,280,877.14 × 1,504,444.73
  4. Step 4: Simplify right side
    2,853,557.64x = 6,440,343,024,123.86
  5. Step 5: Solve for x
    x = 6,440,343,024,123.86/2,853,557.64
  6. Step 6: Final answer
    x = 2,256,952.14

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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.