Home / 4,350,470.40-6,517,832.40-3,720,614.40

Finding the Fourth Proportional to 4,350,470.40, 6,517,832.40 and 3,720,614.40

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Solution

The fourth proportional to 4,350,470.40, 6,517,832.40 and 3,720,614.40 is: 5,574,188.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,470.40 : 6,517,832.40 = 3,720,614.40 : x
  2. Step 2: Convert to fraction form
    4,350,470.40/6,517,832.40 = 3,720,614.40/x
  3. Step 3: Cross multiply
    4,350,470.40x = 6,517,832.40 × 3,720,614.40
  4. Step 4: Simplify right side
    4,350,470.40x = 24,250,341,084,226.56
  5. Step 5: Solve for x
    x = 24,250,341,084,226.56/4,350,470.40
  6. Step 6: Final answer
    x = 5,574,188.27

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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.