Home / 3,193,211.34-4,791,932.50-1,754,899.20

Finding the Fourth Proportional to 3,193,211.34, 4,791,932.50 and 1,754,899.20

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Solution

The fourth proportional to 3,193,211.34, 4,791,932.50 and 1,754,899.20 is: 2,633,511.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,211.34 : 4,791,932.50 = 1,754,899.20 : x
  2. Step 2: Convert to fraction form
    3,193,211.34/4,791,932.50 = 1,754,899.20/x
  3. Step 3: Cross multiply
    3,193,211.34x = 4,791,932.50 × 1,754,899.20
  4. Step 4: Simplify right side
    3,193,211.34x = 8,409,358,510,704
  5. Step 5: Solve for x
    x = 8,409,358,510,704/3,193,211.34
  6. Step 6: Final answer
    x = 2,633,511.41

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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.