Home / 3,367,476.29-5,051,258.17-1,123,614.29

Finding the Fourth Proportional to 3,367,476.29, 5,051,258.17 and 1,123,614.29

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Solution

The fourth proportional to 3,367,476.29, 5,051,258.17 and 1,123,614.29 is: 1,685,436.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,476.29 : 5,051,258.17 = 1,123,614.29 : x
  2. Step 2: Convert to fraction form
    3,367,476.29/5,051,258.17 = 1,123,614.29/x
  3. Step 3: Cross multiply
    3,367,476.29x = 5,051,258.17 × 1,123,614.29
  4. Step 4: Simplify right side
    3,367,476.29x = 5,675,665,872,110.36
  5. Step 5: Solve for x
    x = 5,675,665,872,110.36/3,367,476.29
  6. Step 6: Final answer
    x = 1,685,436.03

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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.