Home / 11,976,024.08-17,963,776.71-3,339,895.20

Finding the Fourth Proportional to 11,976,024.08, 17,963,776.71 and 3,339,895.20

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Solution

The fourth proportional to 11,976,024.08, 17,963,776.71 and 3,339,895.20 is: 5,009,770.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,976,024.08 : 17,963,776.71 = 3,339,895.20 : x
  2. Step 2: Convert to fraction form
    11,976,024.08/17,963,776.71 = 3,339,895.20/x
  3. Step 3: Cross multiply
    11,976,024.08x = 17,963,776.71 × 3,339,895.20
  4. Step 4: Simplify right side
    11,976,024.08x = 59,997,131,607,600.80
  5. Step 5: Solve for x
    x = 59,997,131,607,600.80/11,976,024.08
  6. Step 6: Final answer
    x = 5,009,770.46

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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.