Home / 4,637.18-6,399.36-2,541.26

Finding the Fourth Proportional to 4,637.18, 6,399.36 and 2,541.26

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Solution

The fourth proportional to 4,637.18, 6,399.36 and 2,541.26 is: 3,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.18 : 6,399.36 = 2,541.26 : x
  2. Step 2: Convert to fraction form
    4,637.18/6,399.36 = 2,541.26/x
  3. Step 3: Cross multiply
    4,637.18x = 6,399.36 × 2,541.26
  4. Step 4: Simplify right side
    4,637.18x = 16,262,437.59
  5. Step 5: Solve for x
    x = 16,262,437.59/4,637.18
  6. Step 6: Final answer
    x = 3,506.97

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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.