Home / 3,501,410.40-5,251,357.44-942,562.08

Finding the Fourth Proportional to 3,501,410.40, 5,251,357.44 and 942,562.08

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Solution

The fourth proportional to 3,501,410.40, 5,251,357.44 and 942,562.08 is: 1,413,639.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,410.40 : 5,251,357.44 = 942,562.08 : x
  2. Step 2: Convert to fraction form
    3,501,410.40/5,251,357.44 = 942,562.08/x
  3. Step 3: Cross multiply
    3,501,410.40x = 5,251,357.44 × 942,562.08
  4. Step 4: Simplify right side
    3,501,410.40x = 4,949,730,391,469.88
  5. Step 5: Solve for x
    x = 4,949,730,391,469.88/3,501,410.40
  6. Step 6: Final answer
    x = 1,413,639.03

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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.