Home / 3,476,740.73-4,797,894.50-1,927,964.13

Finding the Fourth Proportional to 3,476,740.73, 4,797,894.50 and 1,927,964.13

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Solution

The fourth proportional to 3,476,740.73, 4,797,894.50 and 1,927,964.13 is: 2,660,586.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,740.73 : 4,797,894.50 = 1,927,964.13 : x
  2. Step 2: Convert to fraction form
    3,476,740.73/4,797,894.50 = 1,927,964.13/x
  3. Step 3: Cross multiply
    3,476,740.73x = 4,797,894.50 × 1,927,964.13
  4. Step 4: Simplify right side
    3,476,740.73x = 9,250,168,523,738.35
  5. Step 5: Solve for x
    x = 9,250,168,523,738.35/3,476,740.73
  6. Step 6: Final answer
    x = 2,660,586.23

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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.