Home / 9,824,204.61-14,720,015.37-5,974,381.53

Finding the Fourth Proportional to 9,824,204.61, 14,720,015.37 and 5,974,381.53

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Solution

The fourth proportional to 9,824,204.61, 14,720,015.37 and 5,974,381.53 is: 8,951,664.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,204.61 : 14,720,015.37 = 5,974,381.53 : x
  2. Step 2: Convert to fraction form
    9,824,204.61/14,720,015.37 = 5,974,381.53/x
  3. Step 3: Cross multiply
    9,824,204.61x = 14,720,015.37 × 5,974,381.53
  4. Step 4: Simplify right side
    9,824,204.61x = 87,942,987,947,844.11
  5. Step 5: Solve for x
    x = 87,942,987,947,844.11/9,824,204.61
  6. Step 6: Final answer
    x = 8,951,664.94

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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.