Home / 3,466,751.33-4,785,649.13-2,071,805.07

Finding the Fourth Proportional to 3,466,751.33, 4,785,649.13 and 2,071,805.07

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Solution

The fourth proportional to 3,466,751.33, 4,785,649.13 and 2,071,805.07 is: 2,860,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,751.33 : 4,785,649.13 = 2,071,805.07 : x
  2. Step 2: Convert to fraction form
    3,466,751.33/4,785,649.13 = 2,071,805.07/x
  3. Step 3: Cross multiply
    3,466,751.33x = 4,785,649.13 × 2,071,805.07
  4. Step 4: Simplify right side
    3,466,751.33x = 9,914,932,153,900.79
  5. Step 5: Solve for x
    x = 9,914,932,153,900.79/3,466,751.33
  6. Step 6: Final answer
    x = 2,860,006.73

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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.