Home / 5,992,974.68-8,989,545.06-1,949,483.66

Finding the Fourth Proportional to 5,992,974.68, 8,989,545.06 and 1,949,483.66

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Solution

The fourth proportional to 5,992,974.68, 8,989,545.06 and 1,949,483.66 is: 2,924,252.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,974.68 : 8,989,545.06 = 1,949,483.66 : x
  2. Step 2: Convert to fraction form
    5,992,974.68/8,989,545.06 = 1,949,483.66/x
  3. Step 3: Cross multiply
    5,992,974.68x = 8,989,545.06 × 1,949,483.66
  4. Step 4: Simplify right side
    5,992,974.68x = 17,524,971,205,303.72
  5. Step 5: Solve for x
    x = 17,524,971,205,303.72/5,992,974.68
  6. Step 6: Final answer
    x = 2,924,252.50

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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.