Home / 4,593,993.80-6,891,621.10-1,560,545.40

Finding the Fourth Proportional to 4,593,993.80, 6,891,621.10 and 1,560,545.40

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Solution

The fourth proportional to 4,593,993.80, 6,891,621.10 and 1,560,545.40 is: 2,341,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,993.80 : 6,891,621.10 = 1,560,545.40 : x
  2. Step 2: Convert to fraction form
    4,593,993.80/6,891,621.10 = 1,560,545.40/x
  3. Step 3: Cross multiply
    4,593,993.80x = 6,891,621.10 × 1,560,545.40
  4. Step 4: Simplify right side
    4,593,993.80x = 10,754,687,606,147.94
  5. Step 5: Solve for x
    x = 10,754,687,606,147.94/4,593,993.80
  6. Step 6: Final answer
    x = 2,341,032.24

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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.