Home / 2,496,664.53-3,448,924.25-1,986,714.45

Finding the Fourth Proportional to 2,496,664.53, 3,448,924.25 and 1,986,714.45

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Solution

The fourth proportional to 2,496,664.53, 3,448,924.25 and 1,986,714.45 is: 2,744,472.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,664.53 : 3,448,924.25 = 1,986,714.45 : x
  2. Step 2: Convert to fraction form
    2,496,664.53/3,448,924.25 = 1,986,714.45/x
  3. Step 3: Cross multiply
    2,496,664.53x = 3,448,924.25 × 1,986,714.45
  4. Step 4: Simplify right side
    2,496,664.53x = 6,852,027,634,496.84
  5. Step 5: Solve for x
    x = 6,852,027,634,496.84/2,496,664.53
  6. Step 6: Final answer
    x = 2,744,472.70

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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.