Home / 1,057,299.44-1,459,074.21-573,864.44

Finding the Fourth Proportional to 1,057,299.44, 1,459,074.21 and 573,864.44

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Solution

The fourth proportional to 1,057,299.44, 1,459,074.21 and 573,864.44 is: 791,933.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,299.44 : 1,459,074.21 = 573,864.44 : x
  2. Step 2: Convert to fraction form
    1,057,299.44/1,459,074.21 = 573,864.44/x
  3. Step 3: Cross multiply
    1,057,299.44x = 1,459,074.21 × 573,864.44
  4. Step 4: Simplify right side
    1,057,299.44x = 837,310,804,440.09
  5. Step 5: Solve for x
    x = 837,310,804,440.09/1,057,299.44
  6. Step 6: Final answer
    x = 791,933.46

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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.