Home / 3,925,063.48-5,415,793.72-2,293,155.66

Finding the Fourth Proportional to 3,925,063.48, 5,415,793.72 and 2,293,155.66

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Solution

The fourth proportional to 3,925,063.48, 5,415,793.72 and 2,293,155.66 is: 3,164,091.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,063.48 : 5,415,793.72 = 2,293,155.66 : x
  2. Step 2: Convert to fraction form
    3,925,063.48/5,415,793.72 = 2,293,155.66/x
  3. Step 3: Cross multiply
    3,925,063.48x = 5,415,793.72 × 2,293,155.66
  4. Step 4: Simplify right side
    3,925,063.48x = 12,419,258,022,410.46
  5. Step 5: Solve for x
    x = 12,419,258,022,410.46/3,925,063.48
  6. Step 6: Final answer
    x = 3,164,091.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.