Home / 3,434,934.40-5,150,846.40-1,304,310.40

Finding the Fourth Proportional to 3,434,934.40, 5,150,846.40 and 1,304,310.40

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Solution

The fourth proportional to 3,434,934.40, 5,150,846.40 and 1,304,310.40 is: 1,955,875.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,934.40 : 5,150,846.40 = 1,304,310.40 : x
  2. Step 2: Convert to fraction form
    3,434,934.40/5,150,846.40 = 1,304,310.40/x
  3. Step 3: Cross multiply
    3,434,934.40x = 5,150,846.40 × 1,304,310.40
  4. Step 4: Simplify right side
    3,434,934.40x = 6,718,302,528,322.56
  5. Step 5: Solve for x
    x = 6,718,302,528,322.56/3,434,934.40
  6. Step 6: Final answer
    x = 1,955,875.06

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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.