Home / 2,589,924.02-3,885,240.81-883,609.61

Finding the Fourth Proportional to 2,589,924.02, 3,885,240.81 and 883,609.61

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Solution

The fourth proportional to 2,589,924.02, 3,885,240.81 and 883,609.61 is: 1,325,535.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,924.02 : 3,885,240.81 = 883,609.61 : x
  2. Step 2: Convert to fraction form
    2,589,924.02/3,885,240.81 = 883,609.61/x
  3. Step 3: Cross multiply
    2,589,924.02x = 3,885,240.81 × 883,609.61
  4. Step 4: Simplify right side
    2,589,924.02x = 3,433,036,097,453.98
  5. Step 5: Solve for x
    x = 3,433,036,097,453.98/2,589,924.02
  6. Step 6: Final answer
    x = 1,325,535.45

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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.