Home / 794,511.10-1,096,446.53-431,959.35

Finding the Fourth Proportional to 794,511.10, 1,096,446.53 and 431,959.35

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Solution

The fourth proportional to 794,511.10, 1,096,446.53 and 431,959.35 is: 596,115.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,511.10 : 1,096,446.53 = 431,959.35 : x
  2. Step 2: Convert to fraction form
    794,511.10/1,096,446.53 = 431,959.35/x
  3. Step 3: Cross multiply
    794,511.10x = 1,096,446.53 × 431,959.35
  4. Step 4: Simplify right side
    794,511.10x = 473,620,325,507.64
  5. Step 5: Solve for x
    x = 473,620,325,507.64/794,511.10
  6. Step 6: Final answer
    x = 596,115.43

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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.