Home / 4,182,568.47-5,771,928.24-2,347,022.52

Finding the Fourth Proportional to 4,182,568.47, 5,771,928.24 and 2,347,022.52

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Solution

The fourth proportional to 4,182,568.47, 5,771,928.24 and 2,347,022.52 is: 3,238,881.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,568.47 : 5,771,928.24 = 2,347,022.52 : x
  2. Step 2: Convert to fraction form
    4,182,568.47/5,771,928.24 = 2,347,022.52/x
  3. Step 3: Cross multiply
    4,182,568.47x = 5,771,928.24 × 2,347,022.52
  4. Step 4: Simplify right side
    4,182,568.47x = 13,546,845,563,103.96
  5. Step 5: Solve for x
    x = 13,546,845,563,103.96/4,182,568.47
  6. Step 6: Final answer
    x = 3,238,881.96

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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.