Home / 1,725,924.32-2,381,678.44-951,529.48

Finding the Fourth Proportional to 1,725,924.32, 2,381,678.44 and 951,529.48

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Solution

The fourth proportional to 1,725,924.32, 2,381,678.44 and 951,529.48 is: 1,313,057.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,924.32 : 2,381,678.44 = 951,529.48 : x
  2. Step 2: Convert to fraction form
    1,725,924.32/2,381,678.44 = 951,529.48/x
  3. Step 3: Cross multiply
    1,725,924.32x = 2,381,678.44 × 951,529.48
  4. Step 4: Simplify right side
    1,725,924.32x = 2,266,237,247,540.41
  5. Step 5: Solve for x
    x = 2,266,237,247,540.41/1,725,924.32
  6. Step 6: Final answer
    x = 1,313,057.14

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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.