Home / 2,523,830.01-3,482,867.45-1,377,910.35

Finding the Fourth Proportional to 2,523,830.01, 3,482,867.45 and 1,377,910.35

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Solution

The fourth proportional to 2,523,830.01, 3,482,867.45 and 1,377,910.35 is: 1,901,506.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,830.01 : 3,482,867.45 = 1,377,910.35 : x
  2. Step 2: Convert to fraction form
    2,523,830.01/3,482,867.45 = 1,377,910.35/x
  3. Step 3: Cross multiply
    2,523,830.01x = 3,482,867.45 × 1,377,910.35
  4. Step 4: Simplify right side
    2,523,830.01x = 4,799,079,100,143.56
  5. Step 5: Solve for x
    x = 4,799,079,100,143.56/2,523,830.01
  6. Step 6: Final answer
    x = 1,901,506.47

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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.