Home / 2,250,203.77-3,373,938.81-882,338.75

Finding the Fourth Proportional to 2,250,203.77, 3,373,938.81 and 882,338.75

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Solution

The fourth proportional to 2,250,203.77, 3,373,938.81 and 882,338.75 is: 1,322,972.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,203.77 : 3,373,938.81 = 882,338.75 : x
  2. Step 2: Convert to fraction form
    2,250,203.77/3,373,938.81 = 882,338.75/x
  3. Step 3: Cross multiply
    2,250,203.77x = 3,373,938.81 × 882,338.75
  4. Step 4: Simplify right side
    2,250,203.77x = 2,976,956,935,322.19
  5. Step 5: Solve for x
    x = 2,976,956,935,322.19/2,250,203.77
  6. Step 6: Final answer
    x = 1,322,972.16

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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.