Home / 3,144,204.40-4,705,420.20-1,882,937.20

Finding the Fourth Proportional to 3,144,204.40, 4,705,420.20 and 1,882,937.20

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Solution

The fourth proportional to 3,144,204.40, 4,705,420.20 and 1,882,937.20 is: 2,817,886.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,204.40 : 4,705,420.20 = 1,882,937.20 : x
  2. Step 2: Convert to fraction form
    3,144,204.40/4,705,420.20 = 1,882,937.20/x
  3. Step 3: Cross multiply
    3,144,204.40x = 4,705,420.20 × 1,882,937.20
  4. Step 4: Simplify right side
    3,144,204.40x = 8,860,010,736,211.44
  5. Step 5: Solve for x
    x = 8,860,010,736,211.44/3,144,204.40
  6. Step 6: Final answer
    x = 2,817,886.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.