Home / 3,533,932.81-5,300,268.14-940,252.48

Finding the Fourth Proportional to 3,533,932.81, 5,300,268.14 and 940,252.48

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Solution

The fourth proportional to 3,533,932.81, 5,300,268.14 and 940,252.48 is: 1,410,210.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,932.81 : 5,300,268.14 = 940,252.48 : x
  2. Step 2: Convert to fraction form
    3,533,932.81/5,300,268.14 = 940,252.48/x
  3. Step 3: Cross multiply
    3,533,932.81x = 5,300,268.14 × 940,252.48
  4. Step 4: Simplify right side
    3,533,932.81x = 4,983,590,232,097.38
  5. Step 5: Solve for x
    x = 4,983,590,232,097.38/3,533,932.81
  6. Step 6: Final answer
    x = 1,410,210.81

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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.