Home / 4,543,222.40-6,808,612.80-3,703,414.40

Finding the Fourth Proportional to 4,543,222.40, 6,808,612.80 and 3,703,414.40

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Solution

The fourth proportional to 4,543,222.40, 6,808,612.80 and 3,703,414.40 is: 5,550,050.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,222.40 : 6,808,612.80 = 3,703,414.40 : x
  2. Step 2: Convert to fraction form
    4,543,222.40/6,808,612.80 = 3,703,414.40/x
  3. Step 3: Cross multiply
    4,543,222.40x = 6,808,612.80 × 3,703,414.40
  4. Step 4: Simplify right side
    4,543,222.40x = 25,215,114,687,544.32
  5. Step 5: Solve for x
    x = 25,215,114,687,544.32/4,543,222.40
  6. Step 6: Final answer
    x = 5,550,050.71

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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.