Home / 3,712,632.68-5,568,953.46-1,016,981.13

Finding the Fourth Proportional to 3,712,632.68, 5,568,953.46 and 1,016,981.13

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Solution

The fourth proportional to 3,712,632.68, 5,568,953.46 and 1,016,981.13 is: 1,525,472.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,632.68 : 5,568,953.46 = 1,016,981.13 : x
  2. Step 2: Convert to fraction form
    3,712,632.68/5,568,953.46 = 1,016,981.13/x
  3. Step 3: Cross multiply
    3,712,632.68x = 5,568,953.46 × 1,016,981.13
  4. Step 4: Simplify right side
    3,712,632.68x = 5,663,520,607,365.47
  5. Step 5: Solve for x
    x = 5,663,520,607,365.47/3,712,632.68
  6. Step 6: Final answer
    x = 1,525,472.92

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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.