Home / 3,267,633.92-4,509,294.72-1,836,849.92

Finding the Fourth Proportional to 3,267,633.92, 4,509,294.72 and 1,836,849.92

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Solution

The fourth proportional to 3,267,633.92, 4,509,294.72 and 1,836,849.92 is: 2,534,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,633.92 : 4,509,294.72 = 1,836,849.92 : x
  2. Step 2: Convert to fraction form
    3,267,633.92/4,509,294.72 = 1,836,849.92/x
  3. Step 3: Cross multiply
    3,267,633.92x = 4,509,294.72 × 1,836,849.92
  4. Step 4: Simplify right side
    3,267,633.92x = 8,282,897,645,688.42
  5. Step 5: Solve for x
    x = 8,282,897,645,688.42/3,267,633.92
  6. Step 6: Final answer
    x = 2,534,830.35

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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.