Home / 793,158.36-1,094,443.05-453,561

Finding the Fourth Proportional to 793,158.36, 1,094,443.05 and 453,561

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Solution

The fourth proportional to 793,158.36, 1,094,443.05 and 453,561 is: 625,848.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,158.36 : 1,094,443.05 = 453,561 : x
  2. Step 2: Convert to fraction form
    793,158.36/1,094,443.05 = 453,561/x
  3. Step 3: Cross multiply
    793,158.36x = 1,094,443.05 × 453,561
  4. Step 4: Simplify right side
    793,158.36x = 496,396,684,201.05
  5. Step 5: Solve for x
    x = 496,396,684,201.05/793,158.36
  6. Step 6: Final answer
    x = 625,848.14

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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.