Home / 2,592,508.01-3,577,126.82-1,489,726.35

Finding the Fourth Proportional to 2,592,508.01, 3,577,126.82 and 1,489,726.35

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Solution

The fourth proportional to 2,592,508.01, 3,577,126.82 and 1,489,726.35 is: 2,055,515.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,508.01 : 3,577,126.82 = 1,489,726.35 : x
  2. Step 2: Convert to fraction form
    2,592,508.01/3,577,126.82 = 1,489,726.35/x
  3. Step 3: Cross multiply
    2,592,508.01x = 3,577,126.82 × 1,489,726.35
  4. Step 4: Simplify right side
    2,592,508.01x = 5,328,940,073,597.08
  5. Step 5: Solve for x
    x = 5,328,940,073,597.08/2,592,508.01
  6. Step 6: Final answer
    x = 2,055,515.38

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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.