Home / 2,424,504.48-3,347,249.76-2,155,488

Finding the Fourth Proportional to 2,424,504.48, 3,347,249.76 and 2,155,488

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Solution

The fourth proportional to 2,424,504.48, 3,347,249.76 and 2,155,488 is: 2,975,847.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,504.48 : 3,347,249.76 = 2,155,488 : x
  2. Step 2: Convert to fraction form
    2,424,504.48/3,347,249.76 = 2,155,488/x
  3. Step 3: Cross multiply
    2,424,504.48x = 3,347,249.76 × 2,155,488
  4. Step 4: Simplify right side
    2,424,504.48x = 7,214,956,690,682.88
  5. Step 5: Solve for x
    x = 7,214,956,690,682.88/2,424,504.48
  6. Step 6: Final answer
    x = 2,975,847.95

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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.