Home / 2,570,294.46-3,548,619.12-1,654,115.82

Finding the Fourth Proportional to 2,570,294.46, 3,548,619.12 and 1,654,115.82

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Solution

The fourth proportional to 2,570,294.46, 3,548,619.12 and 1,654,115.82 is: 2,283,717.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,294.46 : 3,548,619.12 = 1,654,115.82 : x
  2. Step 2: Convert to fraction form
    2,570,294.46/3,548,619.12 = 1,654,115.82/x
  3. Step 3: Cross multiply
    2,570,294.46x = 3,548,619.12 × 1,654,115.82
  4. Step 4: Simplify right side
    2,570,294.46x = 5,869,827,018,442.09
  5. Step 5: Solve for x
    x = 5,869,827,018,442.09/2,570,294.46
  6. Step 6: Final answer
    x = 2,283,717.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.