Home / 2,718,090.87-3,750,972.90-1,494,521.49

Finding the Fourth Proportional to 2,718,090.87, 3,750,972.90 and 1,494,521.49

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Solution

The fourth proportional to 2,718,090.87, 3,750,972.90 and 1,494,521.49 is: 2,062,443.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,090.87 : 3,750,972.90 = 1,494,521.49 : x
  2. Step 2: Convert to fraction form
    2,718,090.87/3,750,972.90 = 1,494,521.49/x
  3. Step 3: Cross multiply
    2,718,090.87x = 3,750,972.90 × 1,494,521.49
  4. Step 4: Simplify right side
    2,718,090.87x = 5,605,909,607,457.62
  5. Step 5: Solve for x
    x = 5,605,909,607,457.62/2,718,090.87
  6. Step 6: Final answer
    x = 2,062,443.78

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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.