Home / 4,083,728.34-5,635,874.51-2,341,559.82

Finding the Fourth Proportional to 4,083,728.34, 5,635,874.51 and 2,341,559.82

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Solution

The fourth proportional to 4,083,728.34, 5,635,874.51 and 2,341,559.82 is: 3,231,541.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,728.34 : 5,635,874.51 = 2,341,559.82 : x
  2. Step 2: Convert to fraction form
    4,083,728.34/5,635,874.51 = 2,341,559.82/x
  3. Step 3: Cross multiply
    4,083,728.34x = 5,635,874.51 × 2,341,559.82
  4. Step 4: Simplify right side
    4,083,728.34x = 13,196,737,303,178.19
  5. Step 5: Solve for x
    x = 13,196,737,303,178.19/4,083,728.34
  6. Step 6: Final answer
    x = 3,231,541.43

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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.