Home / 3,667,927.32-5,061,903.12-2,036,356.98

Finding the Fourth Proportional to 3,667,927.32, 5,061,903.12 and 2,036,356.98

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Solution

The fourth proportional to 3,667,927.32, 5,061,903.12 and 2,036,356.98 is: 2,810,263.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,927.32 : 5,061,903.12 = 2,036,356.98 : x
  2. Step 2: Convert to fraction form
    3,667,927.32/5,061,903.12 = 2,036,356.98/x
  3. Step 3: Cross multiply
    3,667,927.32x = 5,061,903.12 × 2,036,356.98
  4. Step 4: Simplify right side
    3,667,927.32x = 10,307,841,750,495.78
  5. Step 5: Solve for x
    x = 10,307,841,750,495.78/3,667,927.32
  6. Step 6: Final answer
    x = 2,810,263.36

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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.