Home / 5,363,947.74-8,049,499.38-1,952,233.44

Finding the Fourth Proportional to 5,363,947.74, 8,049,499.38 and 1,952,233.44

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Solution

The fourth proportional to 5,363,947.74, 8,049,499.38 and 1,952,233.44 is: 2,929,652.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,947.74 : 8,049,499.38 = 1,952,233.44 : x
  2. Step 2: Convert to fraction form
    5,363,947.74/8,049,499.38 = 1,952,233.44/x
  3. Step 3: Cross multiply
    5,363,947.74x = 8,049,499.38 × 1,952,233.44
  4. Step 4: Simplify right side
    5,363,947.74x = 15,714,501,864,895.27
  5. Step 5: Solve for x
    x = 15,714,501,864,895.27/5,363,947.74
  6. Step 6: Final answer
    x = 2,929,652.31

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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.