Home / 4,488,548.88-6,194,204.51-2,554,809.56

Finding the Fourth Proportional to 4,488,548.88, 6,194,204.51 and 2,554,809.56

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Solution

The fourth proportional to 4,488,548.88, 6,194,204.51 and 2,554,809.56 is: 3,525,641.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,548.88 : 6,194,204.51 = 2,554,809.56 : x
  2. Step 2: Convert to fraction form
    4,488,548.88/6,194,204.51 = 2,554,809.56/x
  3. Step 3: Cross multiply
    4,488,548.88x = 6,194,204.51 × 2,554,809.56
  4. Step 4: Simplify right side
    4,488,548.88x = 15,825,012,898,743.12
  5. Step 5: Solve for x
    x = 15,825,012,898,743.12/4,488,548.88
  6. Step 6: Final answer
    x = 3,525,641.21

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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.