Home / 1,194,026.26-1,791,275.74-341,105.26

Finding the Fourth Proportional to 1,194,026.26, 1,791,275.74 and 341,105.26

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Solution

The fourth proportional to 1,194,026.26, 1,791,275.74 and 341,105.26 is: 511,725.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,026.26 : 1,791,275.74 = 341,105.26 : x
  2. Step 2: Convert to fraction form
    1,194,026.26/1,791,275.74 = 341,105.26/x
  3. Step 3: Cross multiply
    1,194,026.26x = 1,791,275.74 × 341,105.26
  4. Step 4: Simplify right side
    1,194,026.26x = 611,013,577,024.39
  5. Step 5: Solve for x
    x = 611,013,577,024.39/1,194,026.26
  6. Step 6: Final answer
    x = 511,725.41

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Double scale
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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.