Home / 1,003,595.93-1,384,982.96-568,013.25

Finding the Fourth Proportional to 1,003,595.93, 1,384,982.96 and 568,013.25

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Solution

The fourth proportional to 1,003,595.93, 1,384,982.96 and 568,013.25 is: 783,869.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,595.93 : 1,384,982.96 = 568,013.25 : x
  2. Step 2: Convert to fraction form
    1,003,595.93/1,384,982.96 = 568,013.25/x
  3. Step 3: Cross multiply
    1,003,595.93x = 1,384,982.96 × 568,013.25
  4. Step 4: Simplify right side
    1,003,595.93x = 786,688,672,304.22
  5. Step 5: Solve for x
    x = 786,688,672,304.22/1,003,595.93
  6. Step 6: Final answer
    x = 783,869.93

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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.