Home / 8,566,913.80-11,822,230.80-4,895,788.27

Finding the Fourth Proportional to 8,566,913.80, 11,822,230.80 and 4,895,788.27

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Solution

The fourth proportional to 8,566,913.80, 11,822,230.80 and 4,895,788.27 is: 6,756,124.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,913.80 : 11,822,230.80 = 4,895,788.27 : x
  2. Step 2: Convert to fraction form
    8,566,913.80/11,822,230.80 = 4,895,788.27/x
  3. Step 3: Cross multiply
    8,566,913.80x = 11,822,230.80 × 4,895,788.27
  4. Step 4: Simplify right side
    8,566,913.80x = 57,879,138,875,872.71
  5. Step 5: Solve for x
    x = 57,879,138,875,872.71/8,566,913.80
  6. Step 6: Final answer
    x = 6,756,124.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.