Home / 1,046,073.60-1,569,377.70-336,108.60

Finding the Fourth Proportional to 1,046,073.60, 1,569,377.70 and 336,108.60

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Solution

The fourth proportional to 1,046,073.60, 1,569,377.70 and 336,108.60 is: 504,248.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,073.60 : 1,569,377.70 = 336,108.60 : x
  2. Step 2: Convert to fraction form
    1,046,073.60/1,569,377.70 = 336,108.60/x
  3. Step 3: Cross multiply
    1,046,073.60x = 1,569,377.70 × 336,108.60
  4. Step 4: Simplify right side
    1,046,073.60x = 527,481,341,618.22
  5. Step 5: Solve for x
    x = 527,481,341,618.22/1,046,073.60
  6. Step 6: Final answer
    x = 504,248.78

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1.5x scale

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.