Home / 5,513,963.10-8,270,944.65-4,096,787.10

Finding the Fourth Proportional to 5,513,963.10, 8,270,944.65 and 4,096,787.10

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Solution

The fourth proportional to 5,513,963.10, 8,270,944.65 and 4,096,787.10 is: 6,145,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,963.10 : 8,270,944.65 = 4,096,787.10 : x
  2. Step 2: Convert to fraction form
    5,513,963.10/8,270,944.65 = 4,096,787.10/x
  3. Step 3: Cross multiply
    5,513,963.10x = 8,270,944.65 × 4,096,787.10
  4. Step 4: Simplify right side
    5,513,963.10x = 33,884,299,346,934.02
  5. Step 5: Solve for x
    x = 33,884,299,346,934.02/5,513,963.10
  6. Step 6: Final answer
    x = 6,145,180.65

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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.