Home / 895,394.22-1,343,237.22-264,371.82

Finding the Fourth Proportional to 895,394.22, 1,343,237.22 and 264,371.82

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Solution

The fourth proportional to 895,394.22, 1,343,237.22 and 264,371.82 is: 396,600.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,394.22 : 1,343,237.22 = 264,371.82 : x
  2. Step 2: Convert to fraction form
    895,394.22/1,343,237.22 = 264,371.82/x
  3. Step 3: Cross multiply
    895,394.22x = 1,343,237.22 × 264,371.82
  4. Step 4: Simplify right side
    895,394.22x = 355,114,068,543.14
  5. Step 5: Solve for x
    x = 355,114,068,543.14/895,394.22
  6. Step 6: Final answer
    x = 396,600.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.