Home / 2,523,718.40-3,786,614.40-927,046.40

Finding the Fourth Proportional to 2,523,718.40, 3,786,614.40 and 927,046.40

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Solution

The fourth proportional to 2,523,718.40, 3,786,614.40 and 927,046.40 is: 1,390,950.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,718.40 : 3,786,614.40 = 927,046.40 : x
  2. Step 2: Convert to fraction form
    2,523,718.40/3,786,614.40 = 927,046.40/x
  3. Step 3: Cross multiply
    2,523,718.40x = 3,786,614.40 × 927,046.40
  4. Step 4: Simplify right side
    2,523,718.40x = 3,510,367,247,708.16
  5. Step 5: Solve for x
    x = 3,510,367,247,708.16/2,523,718.40
  6. Step 6: Final answer
    x = 1,390,950.45

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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.