Home / 4,367,704.32-6,517,390.32-3,913,799.76

Finding the Fourth Proportional to 4,367,704.32, 6,517,390.32 and 3,913,799.76

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Solution

The fourth proportional to 4,367,704.32, 6,517,390.32 and 3,913,799.76 is: 5,840,084.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,704.32 : 6,517,390.32 = 3,913,799.76 : x
  2. Step 2: Convert to fraction form
    4,367,704.32/6,517,390.32 = 3,913,799.76/x
  3. Step 3: Cross multiply
    4,367,704.32x = 6,517,390.32 × 3,913,799.76
  4. Step 4: Simplify right side
    4,367,704.32x = 25,507,760,670,242.32
  5. Step 5: Solve for x
    x = 25,507,760,670,242.32/4,367,704.32
  6. Step 6: Final answer
    x = 5,840,084.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.