Home / 1,074,673.52-1,483,049.40-591,228.24

Finding the Fourth Proportional to 1,074,673.52, 1,483,049.40 and 591,228.24

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Solution

The fourth proportional to 1,074,673.52, 1,483,049.40 and 591,228.24 is: 815,894.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,673.52 : 1,483,049.40 = 591,228.24 : x
  2. Step 2: Convert to fraction form
    1,074,673.52/1,483,049.40 = 591,228.24/x
  3. Step 3: Cross multiply
    1,074,673.52x = 1,483,049.40 × 591,228.24
  4. Step 4: Simplify right side
    1,074,673.52x = 876,820,686,595.06
  5. Step 5: Solve for x
    x = 876,820,686,595.06/1,074,673.52
  6. Step 6: Final answer
    x = 815,894.94

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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.