Home / 1,046,722.19-1,569,086.06-336,251.54

Finding the Fourth Proportional to 1,046,722.19, 1,569,086.06 and 336,251.54

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Solution

The fourth proportional to 1,046,722.19, 1,569,086.06 and 336,251.54 is: 504,056.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,722.19 : 1,569,086.06 = 336,251.54 : x
  2. Step 2: Convert to fraction form
    1,046,722.19/1,569,086.06 = 336,251.54/x
  3. Step 3: Cross multiply
    1,046,722.19x = 1,569,086.06 × 336,251.54
  4. Step 4: Simplify right side
    1,046,722.19x = 527,607,594,540.84
  5. Step 5: Solve for x
    x = 527,607,594,540.84/1,046,722.19
  6. Step 6: Final answer
    x = 504,056.95

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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.