Home / 3,092,061.66-4,638,046.41-1,071,776.22

Finding the Fourth Proportional to 3,092,061.66, 4,638,046.41 and 1,071,776.22

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Solution

The fourth proportional to 3,092,061.66, 4,638,046.41 and 1,071,776.22 is: 1,607,648.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,061.66 : 4,638,046.41 = 1,071,776.22 : x
  2. Step 2: Convert to fraction form
    3,092,061.66/4,638,046.41 = 1,071,776.22/x
  3. Step 3: Cross multiply
    3,092,061.66x = 4,638,046.41 × 1,071,776.22
  4. Step 4: Simplify right side
    3,092,061.66x = 4,970,947,849,494.37
  5. Step 5: Solve for x
    x = 4,970,947,849,494.37/3,092,061.66
  6. Step 6: Final answer
    x = 1,607,648.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.