Home / 1,083,072.42-1,494,695.05-599,690.74

Finding the Fourth Proportional to 1,083,072.42, 1,494,695.05 and 599,690.74

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Solution

The fourth proportional to 1,083,072.42, 1,494,695.05 and 599,690.74 is: 827,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,072.42 : 1,494,695.05 = 599,690.74 : x
  2. Step 2: Convert to fraction form
    1,083,072.42/1,494,695.05 = 599,690.74/x
  3. Step 3: Cross multiply
    1,083,072.42x = 1,494,695.05 × 599,690.74
  4. Step 4: Simplify right side
    1,083,072.42x = 896,354,777,610.38
  5. Step 5: Solve for x
    x = 896,354,777,610.38/1,083,072.42
  6. Step 6: Final answer
    x = 827,603.74

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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.