Home / 3,324,074.76-4,586,947.58-1,874,126.57

Finding the Fourth Proportional to 3,324,074.76, 4,586,947.58 and 1,874,126.57

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Solution

The fourth proportional to 3,324,074.76, 4,586,947.58 and 1,874,126.57 is: 2,586,139.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,074.76 : 4,586,947.58 = 1,874,126.57 : x
  2. Step 2: Convert to fraction form
    3,324,074.76/4,586,947.58 = 1,874,126.57/x
  3. Step 3: Cross multiply
    3,324,074.76x = 4,586,947.58 × 1,874,126.57
  4. Step 4: Simplify right side
    3,324,074.76x = 8,596,520,316,625.78
  5. Step 5: Solve for x
    x = 8,596,520,316,625.78/3,324,074.76
  6. Step 6: Final answer
    x = 2,586,139.28

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Double scale
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Similar ratio
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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.