Home / 2,332,278.90-3,217,444.74-1,364,810.58

Finding the Fourth Proportional to 2,332,278.90, 3,217,444.74 and 1,364,810.58

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Solution

The fourth proportional to 2,332,278.90, 3,217,444.74 and 1,364,810.58 is: 1,882,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,278.90 : 3,217,444.74 = 1,364,810.58 : x
  2. Step 2: Convert to fraction form
    2,332,278.90/3,217,444.74 = 1,364,810.58/x
  3. Step 3: Cross multiply
    2,332,278.90x = 3,217,444.74 × 1,364,810.58
  4. Step 4: Simplify right side
    2,332,278.90x = 4,391,202,621,717.35
  5. Step 5: Solve for x
    x = 4,391,202,621,717.35/2,332,278.90
  6. Step 6: Final answer
    x = 1,882,794.82

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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.