Home / 3,533,261.22-4,875,901.29-1,923,629.22

Finding the Fourth Proportional to 3,533,261.22, 4,875,901.29 and 1,923,629.22

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Solution

The fourth proportional to 3,533,261.22, 4,875,901.29 and 1,923,629.22 is: 2,654,608.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,261.22 : 4,875,901.29 = 1,923,629.22 : x
  2. Step 2: Convert to fraction form
    3,533,261.22/4,875,901.29 = 1,923,629.22/x
  3. Step 3: Cross multiply
    3,533,261.22x = 4,875,901.29 × 1,923,629.22
  4. Step 4: Simplify right side
    3,533,261.22x = 9,379,426,195,279.69
  5. Step 5: Solve for x
    x = 9,379,426,195,279.69/3,533,261.22
  6. Step 6: Final answer
    x = 2,654,608.76

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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.