Home / 4,280,539.24-5,906,987.40-2,346,757.42

Finding the Fourth Proportional to 4,280,539.24, 5,906,987.40 and 2,346,757.42

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Solution

The fourth proportional to 4,280,539.24, 5,906,987.40 and 2,346,757.42 is: 3,238,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,539.24 : 5,906,987.40 = 2,346,757.42 : x
  2. Step 2: Convert to fraction form
    4,280,539.24/5,906,987.40 = 2,346,757.42/x
  3. Step 3: Cross multiply
    4,280,539.24x = 5,906,987.40 × 2,346,757.42
  4. Step 4: Simplify right side
    4,280,539.24x = 13,862,266,510,796.51
  5. Step 5: Solve for x
    x = 13,862,266,510,796.51/4,280,539.24
  6. Step 6: Final answer
    x = 3,238,439.30

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1.5x scale

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.