Home / 4,533,993.54-6,246,268.56-3,154,965.69

Finding the Fourth Proportional to 4,533,993.54, 6,246,268.56 and 3,154,965.69

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Solution

The fourth proportional to 4,533,993.54, 6,246,268.56 and 3,154,965.69 is: 4,346,447.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,993.54 : 6,246,268.56 = 3,154,965.69 : x
  2. Step 2: Convert to fraction form
    4,533,993.54/6,246,268.56 = 3,154,965.69/x
  3. Step 3: Cross multiply
    4,533,993.54x = 6,246,268.56 × 3,154,965.69
  4. Step 4: Simplify right side
    4,533,993.54x = 19,706,762,997,325.70
  5. Step 5: Solve for x
    x = 19,706,762,997,325.70/4,533,993.54
  6. Step 6: Final answer
    x = 4,346,447.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.