Home / 6,229,214.70-9,343,822.05-2,863,421.70

Finding the Fourth Proportional to 6,229,214.70, 9,343,822.05 and 2,863,421.70

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Solution

The fourth proportional to 6,229,214.70, 9,343,822.05 and 2,863,421.70 is: 4,295,132.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,214.70 : 9,343,822.05 = 2,863,421.70 : x
  2. Step 2: Convert to fraction form
    6,229,214.70/9,343,822.05 = 2,863,421.70/x
  3. Step 3: Cross multiply
    6,229,214.70x = 9,343,822.05 × 2,863,421.70
  4. Step 4: Simplify right side
    6,229,214.70x = 26,755,302,818,908.49
  5. Step 5: Solve for x
    x = 26,755,302,818,908.49/6,229,214.70
  6. Step 6: Final answer
    x = 4,295,132.55

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Similar ratio
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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.