Home / 1,057,362.31-1,459,122.22-598,467.02

Finding the Fourth Proportional to 1,057,362.31, 1,459,122.22 and 598,467.02

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Solution

The fourth proportional to 1,057,362.31, 1,459,122.22 and 598,467.02 is: 825,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,362.31 : 1,459,122.22 = 598,467.02 : x
  2. Step 2: Convert to fraction form
    1,057,362.31/1,459,122.22 = 598,467.02/x
  3. Step 3: Cross multiply
    1,057,362.31x = 1,459,122.22 × 598,467.02
  4. Step 4: Simplify right side
    1,057,362.31x = 873,236,528,970.82
  5. Step 5: Solve for x
    x = 873,236,528,970.82/1,057,362.31
  6. Step 6: Final answer
    x = 825,863.12

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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.