Home / 4,439,168.70-6,124,359.12-2,696,180.61

Finding the Fourth Proportional to 4,439,168.70, 6,124,359.12 and 2,696,180.61

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Solution

The fourth proportional to 4,439,168.70, 6,124,359.12 and 2,696,180.61 is: 3,719,700.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,168.70 : 6,124,359.12 = 2,696,180.61 : x
  2. Step 2: Convert to fraction form
    4,439,168.70/6,124,359.12 = 2,696,180.61/x
  3. Step 3: Cross multiply
    4,439,168.70x = 6,124,359.12 × 2,696,180.61
  4. Step 4: Simplify right side
    4,439,168.70x = 16,512,378,284,368.07
  5. Step 5: Solve for x
    x = 16,512,378,284,368.07/4,439,168.70
  6. Step 6: Final answer
    x = 3,719,700.56

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1.5x scale

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.