Home / 2,438,348.56-3,364,885.47-1,350,616.57

Finding the Fourth Proportional to 2,438,348.56, 3,364,885.47 and 1,350,616.57

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Solution

The fourth proportional to 2,438,348.56, 3,364,885.47 and 1,350,616.57 is: 1,863,831.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,348.56 : 3,364,885.47 = 1,350,616.57 : x
  2. Step 2: Convert to fraction form
    2,438,348.56/3,364,885.47 = 1,350,616.57/x
  3. Step 3: Cross multiply
    2,438,348.56x = 3,364,885.47 × 1,350,616.57
  4. Step 4: Simplify right side
    2,438,348.56x = 4,544,670,071,934.24
  5. Step 5: Solve for x
    x = 4,544,670,071,934.24/2,438,348.56
  6. Step 6: Final answer
    x = 1,863,831.18

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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.