Home / 2,424,614.48-3,347,401.56-2,155,598

Finding the Fourth Proportional to 2,424,614.48, 3,347,401.56 and 2,155,598

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Solution

The fourth proportional to 2,424,614.48, 3,347,401.56 and 2,155,598 is: 2,975,999.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,614.48 : 3,347,401.56 = 2,155,598 : x
  2. Step 2: Convert to fraction form
    2,424,614.48/3,347,401.56 = 2,155,598/x
  3. Step 3: Cross multiply
    2,424,614.48x = 3,347,401.56 × 2,155,598
  4. Step 4: Simplify right side
    2,424,614.48x = 7,215,652,107,932.88
  5. Step 5: Solve for x
    x = 7,215,652,107,932.88/2,424,614.48
  6. Step 6: Final answer
    x = 2,975,999.76

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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.