Home / 3,609,326.79-5,414,568.12-1,450,347.93

Finding the Fourth Proportional to 3,609,326.79, 5,414,568.12 and 1,450,347.93

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Solution

The fourth proportional to 3,609,326.79, 5,414,568.12 and 1,450,347.93 is: 2,175,754.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,326.79 : 5,414,568.12 = 1,450,347.93 : x
  2. Step 2: Convert to fraction form
    3,609,326.79/5,414,568.12 = 1,450,347.93/x
  3. Step 3: Cross multiply
    3,609,326.79x = 5,414,568.12 × 1,450,347.93
  4. Step 4: Simplify right side
    3,609,326.79x = 7,853,007,664,685.99
  5. Step 5: Solve for x
    x = 7,853,007,664,685.99/3,609,326.79
  6. Step 6: Final answer
    x = 2,175,754.13

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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.