Home / 5,023,150.16-6,932,025.16-2,731,316.56

Finding the Fourth Proportional to 5,023,150.16, 6,932,025.16 and 2,731,316.56

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Solution

The fourth proportional to 5,023,150.16, 6,932,025.16 and 2,731,316.56 is: 3,769,259.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,150.16 : 6,932,025.16 = 2,731,316.56 : x
  2. Step 2: Convert to fraction form
    5,023,150.16/6,932,025.16 = 2,731,316.56/x
  3. Step 3: Cross multiply
    5,023,150.16x = 6,932,025.16 × 2,731,316.56
  4. Step 4: Simplify right side
    5,023,150.16x = 18,933,555,113,844.65
  5. Step 5: Solve for x
    x = 18,933,555,113,844.65/5,023,150.16
  6. Step 6: Final answer
    x = 3,769,259.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.