Home / 1,160,881.57-1,741,382.96-351,245.46

Finding the Fourth Proportional to 1,160,881.57, 1,741,382.96 and 351,245.46

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Solution

The fourth proportional to 1,160,881.57, 1,741,382.96 and 351,245.46 is: 526,886.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,881.57 : 1,741,382.96 = 351,245.46 : x
  2. Step 2: Convert to fraction form
    1,160,881.57/1,741,382.96 = 351,245.46/x
  3. Step 3: Cross multiply
    1,160,881.57x = 1,741,382.96 × 351,245.46
  4. Step 4: Simplify right side
    1,160,881.57x = 611,652,863,595.32
  5. Step 5: Solve for x
    x = 611,652,863,595.32/1,160,881.57
  6. Step 6: Final answer
    x = 526,886.53

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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.