Home / 11,228,127.66-15,494,797.80-6,333,334.52

Finding the Fourth Proportional to 11,228,127.66, 15,494,797.80 and 6,333,334.52

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Solution

The fourth proportional to 11,228,127.66, 15,494,797.80 and 6,333,334.52 is: 8,739,991.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,127.66 : 15,494,797.80 = 6,333,334.52 : x
  2. Step 2: Convert to fraction form
    11,228,127.66/15,494,797.80 = 6,333,334.52/x
  3. Step 3: Cross multiply
    11,228,127.66x = 15,494,797.80 × 6,333,334.52
  4. Step 4: Simplify right side
    11,228,127.66x = 98,133,737,709,686.06
  5. Step 5: Solve for x
    x = 98,133,737,709,686.06/11,228,127.66
  6. Step 6: Final answer
    x = 8,739,991.27

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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.