Home / 5,863,083.75-8,090,859.96-3,249,476.46

Finding the Fourth Proportional to 5,863,083.75, 8,090,859.96 and 3,249,476.46

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Solution

The fourth proportional to 5,863,083.75, 8,090,859.96 and 3,249,476.46 is: 4,484,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,083.75 : 8,090,859.96 = 3,249,476.46 : x
  2. Step 2: Convert to fraction form
    5,863,083.75/8,090,859.96 = 3,249,476.46/x
  3. Step 3: Cross multiply
    5,863,083.75x = 8,090,859.96 × 3,249,476.46
  4. Step 4: Simplify right side
    5,863,083.75x = 26,291,058,981,176.54
  5. Step 5: Solve for x
    x = 26,291,058,981,176.54/5,863,083.75
  6. Step 6: Final answer
    x = 4,484,169.10

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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.