Home / 2,053,371.68-3,079,822.19-537,200.92

Finding the Fourth Proportional to 2,053,371.68, 3,079,822.19 and 537,200.92

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Solution

The fourth proportional to 2,053,371.68, 3,079,822.19 and 537,200.92 is: 805,739.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,371.68 : 3,079,822.19 = 537,200.92 : x
  2. Step 2: Convert to fraction form
    2,053,371.68/3,079,822.19 = 537,200.92/x
  3. Step 3: Cross multiply
    2,053,371.68x = 3,079,822.19 × 537,200.92
  4. Step 4: Simplify right side
    2,053,371.68x = 1,654,483,307,547.86
  5. Step 5: Solve for x
    x = 1,654,483,307,547.86/2,053,371.68
  6. Step 6: Final answer
    x = 805,739.81

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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.