Home / 2,612,999.96-3,605,818.07-1,451,521.49

Finding the Fourth Proportional to 2,612,999.96, 3,605,818.07 and 1,451,521.49

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Solution

The fourth proportional to 2,612,999.96, 3,605,818.07 and 1,451,521.49 is: 2,003,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,999.96 : 3,605,818.07 = 1,451,521.49 : x
  2. Step 2: Convert to fraction form
    2,612,999.96/3,605,818.07 = 1,451,521.49/x
  3. Step 3: Cross multiply
    2,612,999.96x = 3,605,818.07 × 1,451,521.49
  4. Step 4: Simplify right side
    2,612,999.96x = 5,233,922,392,348.63
  5. Step 5: Solve for x
    x = 5,233,922,392,348.63/2,612,999.96
  6. Step 6: Final answer
    x = 2,003,031.95

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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.