Home / 4,086,246.69-5,639,058.41-2,250,711.63

Finding the Fourth Proportional to 4,086,246.69, 5,639,058.41 and 2,250,711.63

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Solution

The fourth proportional to 4,086,246.69, 5,639,058.41 and 2,250,711.63 is: 3,106,002.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,246.69 : 5,639,058.41 = 2,250,711.63 : x
  2. Step 2: Convert to fraction form
    4,086,246.69/5,639,058.41 = 2,250,711.63/x
  3. Step 3: Cross multiply
    4,086,246.69x = 5,639,058.41 × 2,250,711.63
  4. Step 4: Simplify right side
    4,086,246.69x = 12,691,894,334,382.75
  5. Step 5: Solve for x
    x = 12,691,894,334,382.75/4,086,246.69
  6. Step 6: Final answer
    x = 3,106,002.96

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Double scale
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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.