Home / 1,083,146.74-1,494,638.76-599,694.20

Finding the Fourth Proportional to 1,083,146.74, 1,494,638.76 and 599,694.20

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Solution

The fourth proportional to 1,083,146.74, 1,494,638.76 and 599,694.20 is: 827,520.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,146.74 : 1,494,638.76 = 599,694.20 : x
  2. Step 2: Convert to fraction form
    1,083,146.74/1,494,638.76 = 599,694.20/x
  3. Step 3: Cross multiply
    1,083,146.74x = 1,494,638.76 × 599,694.20
  4. Step 4: Simplify right side
    1,083,146.74x = 896,326,195,467.19
  5. Step 5: Solve for x
    x = 896,326,195,467.19/1,083,146.74
  6. Step 6: Final answer
    x = 827,520.56

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Double scale
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1.5x scale

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.