Home / 3,525,445.49-4,863,324.19-2,302,466.89

Finding the Fourth Proportional to 3,525,445.49, 4,863,324.19 and 2,302,466.89

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Solution

The fourth proportional to 3,525,445.49, 4,863,324.19 and 2,302,466.89 is: 3,176,234.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,445.49 : 4,863,324.19 = 2,302,466.89 : x
  2. Step 2: Convert to fraction form
    3,525,445.49/4,863,324.19 = 2,302,466.89/x
  3. Step 3: Cross multiply
    3,525,445.49x = 4,863,324.19 × 2,302,466.89
  4. Step 4: Simplify right side
    3,525,445.49x = 11,197,642,932,010.55
  5. Step 5: Solve for x
    x = 11,197,642,932,010.55/3,525,445.49
  6. Step 6: Final answer
    x = 3,176,234.88

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.