Home / 3,662,521.35-5,053,663.58-2,440,651.11

Finding the Fourth Proportional to 3,662,521.35, 5,053,663.58 and 2,440,651.11

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Solution

The fourth proportional to 3,662,521.35, 5,053,663.58 and 2,440,651.11 is: 3,367,688.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,521.35 : 5,053,663.58 = 2,440,651.11 : x
  2. Step 2: Convert to fraction form
    3,662,521.35/5,053,663.58 = 2,440,651.11/x
  3. Step 3: Cross multiply
    3,662,521.35x = 5,053,663.58 × 2,440,651.11
  4. Step 4: Simplify right side
    3,662,521.35x = 12,334,229,613,890.32
  5. Step 5: Solve for x
    x = 12,334,229,613,890.32/3,662,521.35
  6. Step 6: Final answer
    x = 3,367,688.11

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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.