Home / 2,498,904.06-3,748,356.10-605,645.48

Finding the Fourth Proportional to 2,498,904.06, 3,748,356.10 and 605,645.48

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Solution

The fourth proportional to 2,498,904.06, 3,748,356.10 and 605,645.48 is: 908,468.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,904.06 : 3,748,356.10 = 605,645.48 : x
  2. Step 2: Convert to fraction form
    2,498,904.06/3,748,356.10 = 605,645.48/x
  3. Step 3: Cross multiply
    2,498,904.06x = 3,748,356.10 × 605,645.48
  4. Step 4: Simplify right side
    2,498,904.06x = 2,270,174,929,395.43
  5. Step 5: Solve for x
    x = 2,270,174,929,395.43/2,498,904.06
  6. Step 6: Final answer
    x = 908,468.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.