Home / 3,644,763.60-5,467,294.84-1,250,254.96

Finding the Fourth Proportional to 3,644,763.60, 5,467,294.84 and 1,250,254.96

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Solution

The fourth proportional to 3,644,763.60, 5,467,294.84 and 1,250,254.96 is: 1,875,433.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,763.60 : 5,467,294.84 = 1,250,254.96 : x
  2. Step 2: Convert to fraction form
    3,644,763.60/5,467,294.84 = 1,250,254.96/x
  3. Step 3: Cross multiply
    3,644,763.60x = 5,467,294.84 × 1,250,254.96
  4. Step 4: Simplify right side
    3,644,763.60x = 6,835,512,491,492.41
  5. Step 5: Solve for x
    x = 6,835,512,491,492.41/3,644,763.60
  6. Step 6: Final answer
    x = 1,875,433.70

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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.