Home / 5,914,199.40-8,867,484.92-2,320,329.56

Finding the Fourth Proportional to 5,914,199.40, 8,867,484.92 and 2,320,329.56

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Solution

The fourth proportional to 5,914,199.40, 8,867,484.92 and 2,320,329.56 is: 3,478,997.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,199.40 : 8,867,484.92 = 2,320,329.56 : x
  2. Step 2: Convert to fraction form
    5,914,199.40/8,867,484.92 = 2,320,329.56/x
  3. Step 3: Cross multiply
    5,914,199.40x = 8,867,484.92 × 2,320,329.56
  4. Step 4: Simplify right side
    5,914,199.40x = 20,575,487,382,730.23
  5. Step 5: Solve for x
    x = 20,575,487,382,730.23/5,914,199.40
  6. Step 6: Final answer
    x = 3,478,997.92

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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.