Home / 4,006,884-6,011,025.92-1,762,963.68

Finding the Fourth Proportional to 4,006,884, 6,011,025.92 and 1,762,963.68

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Solution

The fourth proportional to 4,006,884, 6,011,025.92 and 1,762,963.68 is: 2,644,753.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,884 : 6,011,025.92 = 1,762,963.68 : x
  2. Step 2: Convert to fraction form
    4,006,884/6,011,025.92 = 1,762,963.68/x
  3. Step 3: Cross multiply
    4,006,884x = 6,011,025.92 × 1,762,963.68
  4. Step 4: Simplify right side
    4,006,884x = 10,597,220,376,498.59
  5. Step 5: Solve for x
    x = 10,597,220,376,498.59/4,006,884
  6. Step 6: Final answer
    x = 2,644,753.47

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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.