Home / 901,751.10-1,352,026.44-541,109.94

Finding the Fourth Proportional to 901,751.10, 1,352,026.44 and 541,109.94

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Solution

The fourth proportional to 901,751.10, 1,352,026.44 and 541,109.94 is: 811,304.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,751.10 : 1,352,026.44 = 541,109.94 : x
  2. Step 2: Convert to fraction form
    901,751.10/1,352,026.44 = 541,109.94/x
  3. Step 3: Cross multiply
    901,751.10x = 1,352,026.44 × 541,109.94
  4. Step 4: Simplify right side
    901,751.10x = 731,594,945,826.81
  5. Step 5: Solve for x
    x = 731,594,945,826.81/901,751.10
  6. Step 6: Final answer
    x = 811,304.74

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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.