Home / 2,093,275.26-2,889,170.10-1,277,304.22

Finding the Fourth Proportional to 2,093,275.26, 2,889,170.10 and 1,277,304.22

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Solution

The fourth proportional to 2,093,275.26, 2,889,170.10 and 1,277,304.22 is: 1,762,954.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,275.26 : 2,889,170.10 = 1,277,304.22 : x
  2. Step 2: Convert to fraction form
    2,093,275.26/2,889,170.10 = 1,277,304.22/x
  3. Step 3: Cross multiply
    2,093,275.26x = 2,889,170.10 × 1,277,304.22
  4. Step 4: Simplify right side
    2,093,275.26x = 3,690,349,161,027.82
  5. Step 5: Solve for x
    x = 3,690,349,161,027.82/2,093,275.26
  6. Step 6: Final answer
    x = 1,762,954.56

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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.