Home / 3,883,195.59-5,358,663.77-2,251,671.81

Finding the Fourth Proportional to 3,883,195.59, 5,358,663.77 and 2,251,671.81

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Solution

The fourth proportional to 3,883,195.59, 5,358,663.77 and 2,251,671.81 is: 3,107,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,195.59 : 5,358,663.77 = 2,251,671.81 : x
  2. Step 2: Convert to fraction form
    3,883,195.59/5,358,663.77 = 2,251,671.81/x
  3. Step 3: Cross multiply
    3,883,195.59x = 5,358,663.77 × 2,251,671.81
  4. Step 4: Simplify right side
    3,883,195.59x = 12,065,952,138,918.96
  5. Step 5: Solve for x
    x = 12,065,952,138,918.96/3,883,195.59
  6. Step 6: Final answer
    x = 3,107,222.35

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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.