Home / 1,027,556.53-1,541,677.10-344,510.96

Finding the Fourth Proportional to 1,027,556.53, 1,541,677.10 and 344,510.96

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Solution

The fourth proportional to 1,027,556.53, 1,541,677.10 and 344,510.96 is: 516,881.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,556.53 : 1,541,677.10 = 344,510.96 : x
  2. Step 2: Convert to fraction form
    1,027,556.53/1,541,677.10 = 344,510.96/x
  3. Step 3: Cross multiply
    1,027,556.53x = 1,541,677.10 × 344,510.96
  4. Step 4: Simplify right side
    1,027,556.53x = 531,124,663,722.24
  5. Step 5: Solve for x
    x = 531,124,663,722.24/1,027,556.53
  6. Step 6: Final answer
    x = 516,881.21

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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.