Home / 2,296,623.18-3,445,433.06-699,144.96

Finding the Fourth Proportional to 2,296,623.18, 3,445,433.06 and 699,144.96

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Solution

The fourth proportional to 2,296,623.18, 3,445,433.06 and 699,144.96 is: 1,048,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,623.18 : 3,445,433.06 = 699,144.96 : x
  2. Step 2: Convert to fraction form
    2,296,623.18/3,445,433.06 = 699,144.96/x
  3. Step 3: Cross multiply
    2,296,623.18x = 3,445,433.06 × 699,144.96
  4. Step 4: Simplify right side
    2,296,623.18x = 2,408,857,155,420.65
  5. Step 5: Solve for x
    x = 2,408,857,155,420.65/2,296,623.18
  6. Step 6: Final answer
    x = 1,048,869.13

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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.