Home / 3,746,932.76-5,170,892.54-2,296,347.89

Finding the Fourth Proportional to 3,746,932.76, 5,170,892.54 and 2,296,347.89

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Solution

The fourth proportional to 3,746,932.76, 5,170,892.54 and 2,296,347.89 is: 3,169,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,932.76 : 5,170,892.54 = 2,296,347.89 : x
  2. Step 2: Convert to fraction form
    3,746,932.76/5,170,892.54 = 2,296,347.89/x
  3. Step 3: Cross multiply
    3,746,932.76x = 5,170,892.54 × 2,296,347.89
  4. Step 4: Simplify right side
    3,746,932.76x = 11,874,168,173,645.74
  5. Step 5: Solve for x
    x = 11,874,168,173,645.74/3,746,932.76
  6. Step 6: Final answer
    x = 3,169,036.90

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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.