Home / 3,333,761.85-4,600,496.32-1,957,083.42

Finding the Fourth Proportional to 3,333,761.85, 4,600,496.32 and 1,957,083.42

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Solution

The fourth proportional to 3,333,761.85, 4,600,496.32 and 1,957,083.42 is: 2,700,719.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,761.85 : 4,600,496.32 = 1,957,083.42 : x
  2. Step 2: Convert to fraction form
    3,333,761.85/4,600,496.32 = 1,957,083.42/x
  3. Step 3: Cross multiply
    3,333,761.85x = 4,600,496.32 × 1,957,083.42
  4. Step 4: Simplify right side
    3,333,761.85x = 9,003,555,071,643.01
  5. Step 5: Solve for x
    x = 9,003,555,071,643.01/3,333,761.85
  6. Step 6: Final answer
    x = 2,700,719.33

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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.