Home / 4,077,015.40-6,111,375.90-2,393,252.20

Finding the Fourth Proportional to 4,077,015.40, 6,111,375.90 and 2,393,252.20

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Solution

The fourth proportional to 4,077,015.40, 6,111,375.90 and 2,393,252.20 is: 3,587,443.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,015.40 : 6,111,375.90 = 2,393,252.20 : x
  2. Step 2: Convert to fraction form
    4,077,015.40/6,111,375.90 = 2,393,252.20/x
  3. Step 3: Cross multiply
    4,077,015.40x = 6,111,375.90 × 2,393,252.20
  4. Step 4: Simplify right side
    4,077,015.40x = 14,626,063,817,701.98
  5. Step 5: Solve for x
    x = 14,626,063,817,701.98/4,077,015.40
  6. Step 6: Final answer
    x = 3,587,443.85

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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.