Home / 8,823,891.40-13,235,837.10-5,800,582.60

Finding the Fourth Proportional to 8,823,891.40, 13,235,837.10 and 5,800,582.60

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Solution

The fourth proportional to 8,823,891.40, 13,235,837.10 and 5,800,582.60 is: 8,700,873.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,891.40 : 13,235,837.10 = 5,800,582.60 : x
  2. Step 2: Convert to fraction form
    8,823,891.40/13,235,837.10 = 5,800,582.60/x
  3. Step 3: Cross multiply
    8,823,891.40x = 13,235,837.10 × 5,800,582.60
  4. Step 4: Simplify right side
    8,823,891.40x = 76,775,566,378,694.45
  5. Step 5: Solve for x
    x = 76,775,566,378,694.45/8,823,891.40
  6. Step 6: Final answer
    x = 8,700,873.90

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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.