Home / 2,439,026.26-3,365,766.86-1,406,577.58

Finding the Fourth Proportional to 2,439,026.26, 3,365,766.86 and 1,406,577.58

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Solution

The fourth proportional to 2,439,026.26, 3,365,766.86 and 1,406,577.58 is: 1,941,025.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,026.26 : 3,365,766.86 = 1,406,577.58 : x
  2. Step 2: Convert to fraction form
    2,439,026.26/3,365,766.86 = 1,406,577.58/x
  3. Step 3: Cross multiply
    2,439,026.26x = 3,365,766.86 × 1,406,577.58
  4. Step 4: Simplify right side
    2,439,026.26x = 4,734,212,204,783.00
  5. Step 5: Solve for x
    x = 4,734,212,204,783.00/2,439,026.26
  6. Step 6: Final answer
    x = 1,941,025.52

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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.