Home / 5,376,097.10-8,062,872.33-1,537,801.40

Finding the Fourth Proportional to 5,376,097.10, 8,062,872.33 and 1,537,801.40

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Solution

The fourth proportional to 5,376,097.10, 8,062,872.33 and 1,537,801.40 is: 2,306,337.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,097.10 : 8,062,872.33 = 1,537,801.40 : x
  2. Step 2: Convert to fraction form
    5,376,097.10/8,062,872.33 = 1,537,801.40/x
  3. Step 3: Cross multiply
    5,376,097.10x = 8,062,872.33 × 1,537,801.40
  4. Step 4: Simplify right side
    5,376,097.10x = 12,399,096,357,095.26
  5. Step 5: Solve for x
    x = 12,399,096,357,095.26/5,376,097.10
  6. Step 6: Final answer
    x = 2,306,337.87

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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.