Home / 3,233,150.12-4,848,316.97-927,133.72

Finding the Fourth Proportional to 3,233,150.12, 4,848,316.97 and 927,133.72

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Solution

The fourth proportional to 3,233,150.12, 4,848,316.97 and 927,133.72 is: 1,390,296.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,150.12 : 4,848,316.97 = 927,133.72 : x
  2. Step 2: Convert to fraction form
    3,233,150.12/4,848,316.97 = 927,133.72/x
  3. Step 3: Cross multiply
    3,233,150.12x = 4,848,316.97 × 927,133.72
  4. Step 4: Simplify right side
    3,233,150.12x = 4,495,038,131,378.77
  5. Step 5: Solve for x
    x = 4,495,038,131,378.77/3,233,150.12
  6. Step 6: Final answer
    x = 1,390,296.76

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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.