Home / 10,950,992.69-15,112,092.38-6,056,084.52

Finding the Fourth Proportional to 10,950,992.69, 15,112,092.38 and 6,056,084.52

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Solution

The fourth proportional to 10,950,992.69, 15,112,092.38 and 6,056,084.52 is: 8,357,243.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,992.69 : 15,112,092.38 = 6,056,084.52 : x
  2. Step 2: Convert to fraction form
    10,950,992.69/15,112,092.38 = 6,056,084.52/x
  3. Step 3: Cross multiply
    10,950,992.69x = 15,112,092.38 × 6,056,084.52
  4. Step 4: Simplify right side
    10,950,992.69x = 91,520,108,697,047.53
  5. Step 5: Solve for x
    x = 91,520,108,697,047.53/10,950,992.69
  6. Step 6: Final answer
    x = 8,357,243.16

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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.