Home / 6,674,734.80-10,012,102.20-1,626,045.30

Finding the Fourth Proportional to 6,674,734.80, 10,012,102.20 and 1,626,045.30

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Solution

The fourth proportional to 6,674,734.80, 10,012,102.20 and 1,626,045.30 is: 2,439,067.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,734.80 : 10,012,102.20 = 1,626,045.30 : x
  2. Step 2: Convert to fraction form
    6,674,734.80/10,012,102.20 = 1,626,045.30/x
  3. Step 3: Cross multiply
    6,674,734.80x = 10,012,102.20 × 1,626,045.30
  4. Step 4: Simplify right side
    6,674,734.80x = 16,280,131,725,429.66
  5. Step 5: Solve for x
    x = 16,280,131,725,429.66/6,674,734.80
  6. Step 6: Final answer
    x = 2,439,067.95

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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.