Home / 4,586,340.80-6,876,919.20-1,746,545.60

Finding the Fourth Proportional to 4,586,340.80, 6,876,919.20 and 1,746,545.60

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Solution

The fourth proportional to 4,586,340.80, 6,876,919.20 and 1,746,545.60 is: 2,618,831.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,340.80 : 6,876,919.20 = 1,746,545.60 : x
  2. Step 2: Convert to fraction form
    4,586,340.80/6,876,919.20 = 1,746,545.60/x
  3. Step 3: Cross multiply
    4,586,340.80x = 6,876,919.20 × 1,746,545.60
  4. Step 4: Simplify right side
    4,586,340.80x = 12,010,852,970,315.52
  5. Step 5: Solve for x
    x = 12,010,852,970,315.52/4,586,340.80
  6. Step 6: Final answer
    x = 2,618,831.33

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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.