Home / 4,586,348.80-6,876,931.20-1,746,553.60

Finding the Fourth Proportional to 4,586,348.80, 6,876,931.20 and 1,746,553.60

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Solution

The fourth proportional to 4,586,348.80, 6,876,931.20 and 1,746,553.60 is: 2,618,843.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,348.80 : 6,876,931.20 = 1,746,553.60 : x
  2. Step 2: Convert to fraction form
    4,586,348.80/6,876,931.20 = 1,746,553.60/x
  3. Step 3: Cross multiply
    4,586,348.80x = 6,876,931.20 × 1,746,553.60
  4. Step 4: Simplify right side
    4,586,348.80x = 12,010,928,944,312.32
  5. Step 5: Solve for x
    x = 12,010,928,944,312.32/4,586,348.80
  6. Step 6: Final answer
    x = 2,618,843.33

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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.