Home / 6,736,610.80-10,104,916.20-1,944,456.40

Finding the Fourth Proportional to 6,736,610.80, 10,104,916.20 and 1,944,456.40

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Solution

The fourth proportional to 6,736,610.80, 10,104,916.20 and 1,944,456.40 is: 2,916,684.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,610.80 : 10,104,916.20 = 1,944,456.40 : x
  2. Step 2: Convert to fraction form
    6,736,610.80/10,104,916.20 = 1,944,456.40/x
  3. Step 3: Cross multiply
    6,736,610.80x = 10,104,916.20 × 1,944,456.40
  4. Step 4: Simplify right side
    6,736,610.80x = 19,648,568,976,553.68
  5. Step 5: Solve for x
    x = 19,648,568,976,553.68/6,736,610.80
  6. Step 6: Final answer
    x = 2,916,684.60

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1.5x scale

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.