Home / 3,452,109.24-4,763,943.00-1,903,426.46

Finding the Fourth Proportional to 3,452,109.24, 4,763,943.00 and 1,903,426.46

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Solution

The fourth proportional to 3,452,109.24, 4,763,943.00 and 1,903,426.46 is: 2,626,746.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,109.24 : 4,763,943.00 = 1,903,426.46 : x
  2. Step 2: Convert to fraction form
    3,452,109.24/4,763,943.00 = 1,903,426.46/x
  3. Step 3: Cross multiply
    3,452,109.24x = 4,763,943.00 × 1,903,426.46
  4. Step 4: Simplify right side
    3,452,109.24x = 9,067,815,147,938.70
  5. Step 5: Solve for x
    x = 9,067,815,147,938.70/3,452,109.24
  6. Step 6: Final answer
    x = 2,626,746.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.