Home / 2,575,274.88-3,554,049.12-1,487,592.24

Finding the Fourth Proportional to 2,575,274.88, 3,554,049.12 and 1,487,592.24

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Solution

The fourth proportional to 2,575,274.88, 3,554,049.12 and 1,487,592.24 is: 2,052,975.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,274.88 : 3,554,049.12 = 1,487,592.24 : x
  2. Step 2: Convert to fraction form
    2,575,274.88/3,554,049.12 = 1,487,592.24/x
  3. Step 3: Cross multiply
    2,575,274.88x = 3,554,049.12 × 1,487,592.24
  4. Step 4: Simplify right side
    2,575,274.88x = 5,286,975,891,490.83
  5. Step 5: Solve for x
    x = 5,286,975,891,490.83/2,575,274.88
  6. Step 6: Final answer
    x = 2,052,975.37

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1.5x scale

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.