Home / 2,498,900.76-3,748,350.96-605,642.22

Finding the Fourth Proportional to 2,498,900.76, 3,748,350.96 and 605,642.22

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Solution

The fourth proportional to 2,498,900.76, 3,748,350.96 and 605,642.22 is: 908,463.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,900.76 : 3,748,350.96 = 605,642.22 : x
  2. Step 2: Convert to fraction form
    2,498,900.76/3,748,350.96 = 605,642.22/x
  3. Step 3: Cross multiply
    2,498,900.76x = 3,748,350.96 × 605,642.22
  4. Step 4: Simplify right side
    2,498,900.76x = 2,270,159,596,753.53
  5. Step 5: Solve for x
    x = 2,270,159,596,753.53/2,498,900.76
  6. Step 6: Final answer
    x = 908,463.29

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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.