Home / 2,408,097.06-3,612,678.03-810,607.50

Finding the Fourth Proportional to 2,408,097.06, 3,612,678.03 and 810,607.50

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Solution

The fourth proportional to 2,408,097.06, 3,612,678.03 and 810,607.50 is: 1,216,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,097.06 : 3,612,678.03 = 810,607.50 : x
  2. Step 2: Convert to fraction form
    2,408,097.06/3,612,678.03 = 810,607.50/x
  3. Step 3: Cross multiply
    2,408,097.06x = 3,612,678.03 × 810,607.50
  4. Step 4: Simplify right side
    2,408,097.06x = 2,928,463,906,203.22
  5. Step 5: Solve for x
    x = 2,928,463,906,203.22/2,408,097.06
  6. Step 6: Final answer
    x = 1,216,090.48

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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.