Home / 3,454,677.42-4,767,461.19-1,926,882.96

Finding the Fourth Proportional to 3,454,677.42, 4,767,461.19 and 1,926,882.96

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Solution

The fourth proportional to 3,454,677.42, 4,767,461.19 and 1,926,882.96 is: 2,659,102.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,677.42 : 4,767,461.19 = 1,926,882.96 : x
  2. Step 2: Convert to fraction form
    3,454,677.42/4,767,461.19 = 1,926,882.96/x
  3. Step 3: Cross multiply
    3,454,677.42x = 4,767,461.19 × 1,926,882.96
  4. Step 4: Simplify right side
    3,454,677.42x = 9,186,339,729,472.32
  5. Step 5: Solve for x
    x = 9,186,339,729,472.32/3,454,677.42
  6. Step 6: Final answer
    x = 2,659,102.03

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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.