Home / 1,134,772.22-1,702,407.41-336,116.27

Finding the Fourth Proportional to 1,134,772.22, 1,702,407.41 and 336,116.27

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Solution

The fourth proportional to 1,134,772.22, 1,702,407.41 and 336,116.27 is: 504,248.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,772.22 : 1,702,407.41 = 336,116.27 : x
  2. Step 2: Convert to fraction form
    1,134,772.22/1,702,407.41 = 336,116.27/x
  3. Step 3: Cross multiply
    1,134,772.22x = 1,702,407.41 × 336,116.27
  4. Step 4: Simplify right side
    1,134,772.22x = 572,206,818,476.94
  5. Step 5: Solve for x
    x = 572,206,818,476.94/1,134,772.22
  6. Step 6: Final answer
    x = 504,248.18

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Double scale
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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.