Home / 8,816,582.46-12,165,782.04-4,895,805.54

Finding the Fourth Proportional to 8,816,582.46, 12,165,782.04 and 4,895,805.54

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Solution

The fourth proportional to 8,816,582.46, 12,165,782.04 and 4,895,805.54 is: 6,755,599.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,816,582.46 : 12,165,782.04 = 4,895,805.54 : x
  2. Step 2: Convert to fraction form
    8,816,582.46/12,165,782.04 = 4,895,805.54/x
  3. Step 3: Cross multiply
    8,816,582.46x = 12,165,782.04 × 4,895,805.54
  4. Step 4: Simplify right side
    8,816,582.46x = 59,561,303,109,864.50
  5. Step 5: Solve for x
    x = 59,561,303,109,864.50/8,816,582.46
  6. Step 6: Final answer
    x = 6,755,599.85

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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.