Home / 2,482,047.29-3,425,041.26-1,394,500.19

Finding the Fourth Proportional to 2,482,047.29, 3,425,041.26 and 1,394,500.19

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Solution

The fourth proportional to 2,482,047.29, 3,425,041.26 and 1,394,500.19 is: 1,924,306.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,047.29 : 3,425,041.26 = 1,394,500.19 : x
  2. Step 2: Convert to fraction form
    2,482,047.29/3,425,041.26 = 1,394,500.19/x
  3. Step 3: Cross multiply
    2,482,047.29x = 3,425,041.26 × 1,394,500.19
  4. Step 4: Simplify right side
    2,482,047.29x = 4,776,220,670,702.63
  5. Step 5: Solve for x
    x = 4,776,220,670,702.63/2,482,047.29
  6. Step 6: Final answer
    x = 1,924,306.88

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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.