Home / 3,367,366.92-4,646,792.88-1,839,178.80

Finding the Fourth Proportional to 3,367,366.92, 4,646,792.88 and 1,839,178.80

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Solution

The fourth proportional to 3,367,366.92, 4,646,792.88 and 1,839,178.80 is: 2,537,972.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,366.92 : 4,646,792.88 = 1,839,178.80 : x
  2. Step 2: Convert to fraction form
    3,367,366.92/4,646,792.88 = 1,839,178.80/x
  3. Step 3: Cross multiply
    3,367,366.92x = 4,646,792.88 × 1,839,178.80
  4. Step 4: Simplify right side
    3,367,366.92x = 8,546,282,952,886.94
  5. Step 5: Solve for x
    x = 8,546,282,952,886.94/3,367,366.92
  6. Step 6: Final answer
    x = 2,537,972.00

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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.