Home / 2,270,824.17-3,402,380.40-1,370,373.85

Finding the Fourth Proportional to 2,270,824.17, 3,402,380.40 and 1,370,373.85

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Solution

The fourth proportional to 2,270,824.17, 3,402,380.40 and 1,370,373.85 is: 2,053,233.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,824.17 : 3,402,380.40 = 1,370,373.85 : x
  2. Step 2: Convert to fraction form
    2,270,824.17/3,402,380.40 = 1,370,373.85/x
  3. Step 3: Cross multiply
    2,270,824.17x = 3,402,380.40 × 1,370,373.85
  4. Step 4: Simplify right side
    2,270,824.17x = 4,662,533,107,888.22
  5. Step 5: Solve for x
    x = 4,662,533,107,888.22/2,270,824.17
  6. Step 6: Final answer
    x = 2,053,233.88

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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.