Home / 1,082,833.61-1,625,847.14-603,996.98

Finding the Fourth Proportional to 1,082,833.61, 1,625,847.14 and 603,996.98

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Solution

The fourth proportional to 1,082,833.61, 1,625,847.14 and 603,996.98 is: 906,886.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,833.61 : 1,625,847.14 = 603,996.98 : x
  2. Step 2: Convert to fraction form
    1,082,833.61/1,625,847.14 = 603,996.98/x
  3. Step 3: Cross multiply
    1,082,833.61x = 1,625,847.14 × 603,996.98
  4. Step 4: Simplify right side
    1,082,833.61x = 982,006,755,882.39
  5. Step 5: Solve for x
    x = 982,006,755,882.39/1,082,833.61
  6. Step 6: Final answer
    x = 906,886.11

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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.