Home / 896,027.44-1,344,106.80-356,494.56

Finding the Fourth Proportional to 896,027.44, 1,344,106.80 and 356,494.56

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Solution

The fourth proportional to 896,027.44, 1,344,106.80 and 356,494.56 is: 534,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,027.44 : 1,344,106.80 = 356,494.56 : x
  2. Step 2: Convert to fraction form
    896,027.44/1,344,106.80 = 356,494.56/x
  3. Step 3: Cross multiply
    896,027.44x = 1,344,106.80 × 356,494.56
  4. Step 4: Simplify right side
    896,027.44x = 479,166,762,259.01
  5. Step 5: Solve for x
    x = 479,166,762,259.01/896,027.44
  6. Step 6: Final answer
    x = 534,767.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.