Home / 2,718,401.48-3,751,490.38-1,494,800.08

Finding the Fourth Proportional to 2,718,401.48, 3,751,490.38 and 1,494,800.08

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Solution

The fourth proportional to 2,718,401.48, 3,751,490.38 and 1,494,800.08 is: 2,062,877.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,401.48 : 3,751,490.38 = 1,494,800.08 : x
  2. Step 2: Convert to fraction form
    2,718,401.48/3,751,490.38 = 1,494,800.08/x
  3. Step 3: Cross multiply
    2,718,401.48x = 3,751,490.38 × 1,494,800.08
  4. Step 4: Simplify right side
    2,718,401.48x = 5,607,728,120,143.23
  5. Step 5: Solve for x
    x = 5,607,728,120,143.23/2,718,401.48
  6. Step 6: Final answer
    x = 2,062,877.08

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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.