Home / 4,823,446.24-7,230,054.48-2,262,498.40

Finding the Fourth Proportional to 4,823,446.24, 7,230,054.48 and 2,262,498.40

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Solution

The fourth proportional to 4,823,446.24, 7,230,054.48 and 2,262,498.40 is: 3,391,348.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,446.24 : 7,230,054.48 = 2,262,498.40 : x
  2. Step 2: Convert to fraction form
    4,823,446.24/7,230,054.48 = 2,262,498.40/x
  3. Step 3: Cross multiply
    4,823,446.24x = 7,230,054.48 × 2,262,498.40
  4. Step 4: Simplify right side
    4,823,446.24x = 16,357,986,692,912.83
  5. Step 5: Solve for x
    x = 16,357,986,692,912.83/4,823,446.24
  6. Step 6: Final answer
    x = 3,391,348.40

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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.