Home / 2,424,608.48-3,347,393.28-2,155,592

Finding the Fourth Proportional to 2,424,608.48, 3,347,393.28 and 2,155,592

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Solution

The fourth proportional to 2,424,608.48, 3,347,393.28 and 2,155,592 is: 2,975,991.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,608.48 : 3,347,393.28 = 2,155,592 : x
  2. Step 2: Convert to fraction form
    2,424,608.48/3,347,393.28 = 2,155,592/x
  3. Step 3: Cross multiply
    2,424,608.48x = 3,347,393.28 × 2,155,592
  4. Step 4: Simplify right side
    2,424,608.48x = 7,215,614,175,221.76
  5. Step 5: Solve for x
    x = 7,215,614,175,221.76/2,424,608.48
  6. Step 6: Final answer
    x = 2,975,991.48

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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.