Home / 2,242,731-3,365,496.18-913,035

Finding the Fourth Proportional to 2,242,731, 3,365,496.18 and 913,035

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Solution

The fourth proportional to 2,242,731, 3,365,496.18 and 913,035 is: 1,370,122.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,731 : 3,365,496.18 = 913,035 : x
  2. Step 2: Convert to fraction form
    2,242,731/3,365,496.18 = 913,035/x
  3. Step 3: Cross multiply
    2,242,731x = 3,365,496.18 × 913,035
  4. Step 4: Simplify right side
    2,242,731x = 3,072,815,804,706.30
  5. Step 5: Solve for x
    x = 3,072,815,804,706.30/2,242,731
  6. Step 6: Final answer
    x = 1,370,122.32

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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.