Home / 2,343,195.70-3,514,793.55-846,937.78

Finding the Fourth Proportional to 2,343,195.70, 3,514,793.55 and 846,937.78

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Solution

The fourth proportional to 2,343,195.70, 3,514,793.55 and 846,937.78 is: 1,270,406.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,195.70 : 3,514,793.55 = 846,937.78 : x
  2. Step 2: Convert to fraction form
    2,343,195.70/3,514,793.55 = 846,937.78/x
  3. Step 3: Cross multiply
    2,343,195.70x = 3,514,793.55 × 846,937.78
  4. Step 4: Simplify right side
    2,343,195.70x = 2,976,811,446,395.32
  5. Step 5: Solve for x
    x = 2,976,811,446,395.32/2,343,195.70
  6. Step 6: Final answer
    x = 1,270,406.67

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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.