Home / 1,522,444.41-2,283,703.67-511,581.02

Finding the Fourth Proportional to 1,522,444.41, 2,283,703.67 and 511,581.02

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Solution

The fourth proportional to 1,522,444.41, 2,283,703.67 and 511,581.02 is: 767,383.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,444.41 : 2,283,703.67 = 511,581.02 : x
  2. Step 2: Convert to fraction form
    1,522,444.41/2,283,703.67 = 511,581.02/x
  3. Step 3: Cross multiply
    1,522,444.41x = 2,283,703.67 × 511,581.02
  4. Step 4: Simplify right side
    1,522,444.41x = 1,168,299,442,736.78
  5. Step 5: Solve for x
    x = 1,168,299,442,736.78/1,522,444.41
  6. Step 6: Final answer
    x = 767,383.97

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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.