Home / 1,046,260.56-1,443,790.37-581,144.59

Finding the Fourth Proportional to 1,046,260.56, 1,443,790.37 and 581,144.59

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Solution

The fourth proportional to 1,046,260.56, 1,443,790.37 and 581,144.59 is: 801,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,260.56 : 1,443,790.37 = 581,144.59 : x
  2. Step 2: Convert to fraction form
    1,046,260.56/1,443,790.37 = 581,144.59/x
  3. Step 3: Cross multiply
    1,046,260.56x = 1,443,790.37 × 581,144.59
  4. Step 4: Simplify right side
    1,046,260.56x = 839,050,965,877.20
  5. Step 5: Solve for x
    x = 839,050,965,877.20/1,046,260.56
  6. Step 6: Final answer
    x = 801,952.20

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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.