Home / 996,644.30-1,494,966.45-937,595.30

Finding the Fourth Proportional to 996,644.30, 1,494,966.45 and 937,595.30

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Solution

The fourth proportional to 996,644.30, 1,494,966.45 and 937,595.30 is: 1,406,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,644.30 : 1,494,966.45 = 937,595.30 : x
  2. Step 2: Convert to fraction form
    996,644.30/1,494,966.45 = 937,595.30/x
  3. Step 3: Cross multiply
    996,644.30x = 1,494,966.45 × 937,595.30
  4. Step 4: Simplify right side
    996,644.30x = 1,401,673,517,177.69
  5. Step 5: Solve for x
    x = 1,401,673,517,177.69/996,644.30
  6. Step 6: Final answer
    x = 1,406,392.95

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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.