Home / 1,083,138.33-1,494,777.59-599,703.46

Finding the Fourth Proportional to 1,083,138.33, 1,494,777.59 and 599,703.46

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Solution

The fourth proportional to 1,083,138.33, 1,494,777.59 and 599,703.46 is: 827,616.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,138.33 : 1,494,777.59 = 599,703.46 : x
  2. Step 2: Convert to fraction form
    1,083,138.33/1,494,777.59 = 599,703.46/x
  3. Step 3: Cross multiply
    1,083,138.33x = 1,494,777.59 × 599,703.46
  4. Step 4: Simplify right side
    1,083,138.33x = 896,423,292,653.46
  5. Step 5: Solve for x
    x = 896,423,292,653.46/1,083,138.33
  6. Step 6: Final answer
    x = 827,616.63

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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.