Home / 996,095.70-1,486,374.59-888,741.69

Finding the Fourth Proportional to 996,095.70, 1,486,374.59 and 888,741.69

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Solution

The fourth proportional to 996,095.70, 1,486,374.59 and 888,741.69 is: 1,326,180.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,095.70 : 1,486,374.59 = 888,741.69 : x
  2. Step 2: Convert to fraction form
    996,095.70/1,486,374.59 = 888,741.69/x
  3. Step 3: Cross multiply
    996,095.70x = 1,486,374.59 × 888,741.69
  4. Step 4: Simplify right side
    996,095.70x = 1,321,003,060,645.95
  5. Step 5: Solve for x
    x = 1,321,003,060,645.95/996,095.70
  6. Step 6: Final answer
    x = 1,326,180.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.