Home / 11,014,648.13-16,521,972.32-3,826,188.93

Finding the Fourth Proportional to 11,014,648.13, 16,521,972.32 and 3,826,188.93

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Solution

The fourth proportional to 11,014,648.13, 16,521,972.32 and 3,826,188.93 is: 5,739,283.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,648.13 : 16,521,972.32 = 3,826,188.93 : x
  2. Step 2: Convert to fraction form
    11,014,648.13/16,521,972.32 = 3,826,188.93/x
  3. Step 3: Cross multiply
    11,014,648.13x = 16,521,972.32 × 3,826,188.93
  4. Step 4: Simplify right side
    11,014,648.13x = 63,216,187,642,550.97
  5. Step 5: Solve for x
    x = 63,216,187,642,550.97/11,014,648.13
  6. Step 6: Final answer
    x = 5,739,283.44

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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.