Home / 2,482,034.10-3,719,114.55-1,639,601.70

Finding the Fourth Proportional to 2,482,034.10, 3,719,114.55 and 1,639,601.70

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Solution

The fourth proportional to 2,482,034.10, 3,719,114.55 and 1,639,601.70 is: 2,456,802.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,034.10 : 3,719,114.55 = 1,639,601.70 : x
  2. Step 2: Convert to fraction form
    2,482,034.10/3,719,114.55 = 1,639,601.70/x
  3. Step 3: Cross multiply
    2,482,034.10x = 3,719,114.55 × 1,639,601.70
  4. Step 4: Simplify right side
    2,482,034.10x = 6,097,866,538,674.74
  5. Step 5: Solve for x
    x = 6,097,866,538,674.74/2,482,034.10
  6. Step 6: Final answer
    x = 2,456,802.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.