Home / 1,057,195.43-1,458,929.10-598,301.66

Finding the Fourth Proportional to 1,057,195.43, 1,458,929.10 and 598,301.66

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Solution

The fourth proportional to 1,057,195.43, 1,458,929.10 and 598,301.66 is: 825,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,195.43 : 1,458,929.10 = 598,301.66 : x
  2. Step 2: Convert to fraction form
    1,057,195.43/1,458,929.10 = 598,301.66/x
  3. Step 3: Cross multiply
    1,057,195.43x = 1,458,929.10 × 598,301.66
  4. Step 4: Simplify right side
    1,057,195.43x = 872,879,695,057.66
  5. Step 5: Solve for x
    x = 872,879,695,057.66/1,057,195.43
  6. Step 6: Final answer
    x = 825,655.95

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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.