Home / 5,481,751.32-7,564,725.21-3,034,309.86

Finding the Fourth Proportional to 5,481,751.32, 7,564,725.21 and 3,034,309.86

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Solution

The fourth proportional to 5,481,751.32, 7,564,725.21 and 3,034,309.86 is: 4,187,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,751.32 : 7,564,725.21 = 3,034,309.86 : x
  2. Step 2: Convert to fraction form
    5,481,751.32/7,564,725.21 = 3,034,309.86/x
  3. Step 3: Cross multiply
    5,481,751.32x = 7,564,725.21 × 3,034,309.86
  4. Step 4: Simplify right side
    5,481,751.32x = 22,953,720,292,893.57
  5. Step 5: Solve for x
    x = 22,953,720,292,893.57/5,481,751.32
  6. Step 6: Final answer
    x = 4,187,296.90

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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.