Home / 1,080,850.73-1,491,547.98-590,798.25

Finding the Fourth Proportional to 1,080,850.73, 1,491,547.98 and 590,798.25

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Solution

The fourth proportional to 1,080,850.73, 1,491,547.98 and 590,798.25 is: 815,287.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,850.73 : 1,491,547.98 = 590,798.25 : x
  2. Step 2: Convert to fraction form
    1,080,850.73/1,491,547.98 = 590,798.25/x
  3. Step 3: Cross multiply
    1,080,850.73x = 1,491,547.98 × 590,798.25
  4. Step 4: Simplify right side
    1,080,850.73x = 881,203,938,590.53
  5. Step 5: Solve for x
    x = 881,203,938,590.53/1,080,850.73
  6. Step 6: Final answer
    x = 815,287.36

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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.