Home / 3,367,476.44-5,051,258.40-1,123,614.44

Finding the Fourth Proportional to 3,367,476.44, 5,051,258.40 and 1,123,614.44

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Solution

The fourth proportional to 3,367,476.44, 5,051,258.40 and 1,123,614.44 is: 1,685,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,476.44 : 5,051,258.40 = 1,123,614.44 : x
  2. Step 2: Convert to fraction form
    3,367,476.44/5,051,258.40 = 1,123,614.44/x
  3. Step 3: Cross multiply
    3,367,476.44x = 5,051,258.40 × 1,123,614.44
  4. Step 4: Simplify right side
    3,367,476.44x = 5,675,666,878,411.30
  5. Step 5: Solve for x
    x = 5,675,666,878,411.30/3,367,476.44
  6. Step 6: Final answer
    x = 1,685,436.25

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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.