Home / 2,944,411.40-4,414,284.30-1,614,715.40

Finding the Fourth Proportional to 2,944,411.40, 4,414,284.30 and 1,614,715.40

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Solution

The fourth proportional to 2,944,411.40, 4,414,284.30 and 1,614,715.40 is: 2,420,793.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,411.40 : 4,414,284.30 = 1,614,715.40 : x
  2. Step 2: Convert to fraction form
    2,944,411.40/4,414,284.30 = 1,614,715.40/x
  3. Step 3: Cross multiply
    2,944,411.40x = 4,414,284.30 × 1,614,715.40
  4. Step 4: Simplify right side
    2,944,411.40x = 7,127,812,839,188.22
  5. Step 5: Solve for x
    x = 7,127,812,839,188.22/2,944,411.40
  6. Step 6: Final answer
    x = 2,420,793.79

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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.