Home / 6,930,114.30-10,394,377.29-1,813,038

Finding the Fourth Proportional to 6,930,114.30, 10,394,377.29 and 1,813,038

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Solution

The fourth proportional to 6,930,114.30, 10,394,377.29 and 1,813,038 is: 2,719,349.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,114.30 : 10,394,377.29 = 1,813,038 : x
  2. Step 2: Convert to fraction form
    6,930,114.30/10,394,377.29 = 1,813,038/x
  3. Step 3: Cross multiply
    6,930,114.30x = 10,394,377.29 × 1,813,038
  4. Step 4: Simplify right side
    6,930,114.30x = 18,845,401,013,107.02
  5. Step 5: Solve for x
    x = 18,845,401,013,107.02/6,930,114.30
  6. Step 6: Final answer
    x = 2,719,349.23

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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.