Home / 1,470,599.88-2,207,788.92-1,133,854.44

Finding the Fourth Proportional to 1,470,599.88, 2,207,788.92 and 1,133,854.44

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Solution

The fourth proportional to 1,470,599.88, 2,207,788.92 and 1,133,854.44 is: 1,702,238.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,599.88 : 2,207,788.92 = 1,133,854.44 : x
  2. Step 2: Convert to fraction form
    1,470,599.88/2,207,788.92 = 1,133,854.44/x
  3. Step 3: Cross multiply
    1,470,599.88x = 2,207,788.92 × 1,133,854.44
  4. Step 4: Simplify right side
    1,470,599.88x = 2,503,311,269,524.80
  5. Step 5: Solve for x
    x = 2,503,311,269,524.80/1,470,599.88
  6. Step 6: Final answer
    x = 1,702,238.18

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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.