Home / 1,304,360.46-1,956,312.27-344,825.15

Finding the Fourth Proportional to 1,304,360.46, 1,956,312.27 and 344,825.15

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Solution

The fourth proportional to 1,304,360.46, 1,956,312.27 and 344,825.15 is: 517,177.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,360.46 : 1,956,312.27 = 344,825.15 : x
  2. Step 2: Convert to fraction form
    1,304,360.46/1,956,312.27 = 344,825.15/x
  3. Step 3: Cross multiply
    1,304,360.46x = 1,956,312.27 × 344,825.15
  4. Step 4: Simplify right side
    1,304,360.46x = 674,585,662,168.03
  5. Step 5: Solve for x
    x = 674,585,662,168.03/1,304,360.46
  6. Step 6: Final answer
    x = 517,177.33

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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.