Home / 2,419,448.34-3,629,697.36-736,508.10

Finding the Fourth Proportional to 2,419,448.34, 3,629,697.36 and 736,508.10

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Solution

The fourth proportional to 2,419,448.34, 3,629,697.36 and 736,508.10 is: 1,104,921.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,448.34 : 3,629,697.36 = 736,508.10 : x
  2. Step 2: Convert to fraction form
    2,419,448.34/3,629,697.36 = 736,508.10/x
  3. Step 3: Cross multiply
    2,419,448.34x = 3,629,697.36 × 736,508.10
  4. Step 4: Simplify right side
    2,419,448.34x = 2,673,301,506,188.62
  5. Step 5: Solve for x
    x = 2,673,301,506,188.62/2,419,448.34
  6. Step 6: Final answer
    x = 1,104,921.92

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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.