Home / 1,006,116.67-1,387,983.03-597,986.59

Finding the Fourth Proportional to 1,006,116.67, 1,387,983.03 and 597,986.59

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Solution

The fourth proportional to 1,006,116.67, 1,387,983.03 and 597,986.59 is: 824,949.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,116.67 : 1,387,983.03 = 597,986.59 : x
  2. Step 2: Convert to fraction form
    1,006,116.67/1,387,983.03 = 597,986.59/x
  3. Step 3: Cross multiply
    1,006,116.67x = 1,387,983.03 × 597,986.59
  4. Step 4: Simplify right side
    1,006,116.67x = 829,995,239,087.57
  5. Step 5: Solve for x
    x = 829,995,239,087.57/1,006,116.67
  6. Step 6: Final answer
    x = 824,949.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.