Home / 2,696,190.94-3,720,765.27-1,488,966.94

Finding the Fourth Proportional to 2,696,190.94, 3,720,765.27 and 1,488,966.94

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Solution

The fourth proportional to 2,696,190.94, 3,720,765.27 and 1,488,966.94 is: 2,054,786.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,190.94 : 3,720,765.27 = 1,488,966.94 : x
  2. Step 2: Convert to fraction form
    2,696,190.94/3,720,765.27 = 1,488,966.94/x
  3. Step 3: Cross multiply
    2,696,190.94x = 3,720,765.27 × 1,488,966.94
  4. Step 4: Simplify right side
    2,696,190.94x = 5,540,096,478,530.17
  5. Step 5: Solve for x
    x = 5,540,096,478,530.17/2,696,190.94
  6. Step 6: Final answer
    x = 2,054,786.40

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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.