Home / 3,536,313.32-5,304,507.02-2,830,826

Finding the Fourth Proportional to 3,536,313.32, 5,304,507.02 and 2,830,826

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Solution

The fourth proportional to 3,536,313.32, 5,304,507.02 and 2,830,826 is: 4,246,268.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,313.32 : 5,304,507.02 = 2,830,826 : x
  2. Step 2: Convert to fraction form
    3,536,313.32/5,304,507.02 = 2,830,826/x
  3. Step 3: Cross multiply
    3,536,313.32x = 5,304,507.02 × 2,830,826
  4. Step 4: Simplify right side
    3,536,313.32x = 15,016,136,389,398.52
  5. Step 5: Solve for x
    x = 15,016,136,389,398.52/3,536,313.32
  6. Step 6: Final answer
    x = 4,246,268.65

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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.