Home / 3,442,951.55-5,159,998.65-2,093,681.90

Finding the Fourth Proportional to 3,442,951.55, 5,159,998.65 and 2,093,681.90

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Solution

The fourth proportional to 3,442,951.55, 5,159,998.65 and 2,093,681.90 is: 3,137,829.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,951.55 : 5,159,998.65 = 2,093,681.90 : x
  2. Step 2: Convert to fraction form
    3,442,951.55/5,159,998.65 = 2,093,681.90/x
  3. Step 3: Cross multiply
    3,442,951.55x = 5,159,998.65 × 2,093,681.90
  4. Step 4: Simplify right side
    3,442,951.55x = 10,803,395,777,529.44
  5. Step 5: Solve for x
    x = 10,803,395,777,529.44/3,442,951.55
  6. Step 6: Final answer
    x = 3,137,829.74

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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.