Home / 4,310,847.78-5,948,926.38-2,350,721.01

Finding the Fourth Proportional to 4,310,847.78, 5,948,926.38 and 2,350,721.01

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Solution

The fourth proportional to 4,310,847.78, 5,948,926.38 and 2,350,721.01 is: 3,243,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,847.78 : 5,948,926.38 = 2,350,721.01 : x
  2. Step 2: Convert to fraction form
    4,310,847.78/5,948,926.38 = 2,350,721.01/x
  3. Step 3: Cross multiply
    4,310,847.78x = 5,948,926.38 × 2,350,721.01
  4. Step 4: Simplify right side
    4,310,847.78x = 13,984,266,228,409.24
  5. Step 5: Solve for x
    x = 13,984,266,228,409.24/4,310,847.78
  6. Step 6: Final answer
    x = 3,243,971.24

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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.