Home / 2,566,891.94-3,542,507.58-1,464,347.60

Finding the Fourth Proportional to 2,566,891.94, 3,542,507.58 and 1,464,347.60

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Solution

The fourth proportional to 2,566,891.94, 3,542,507.58 and 1,464,347.60 is: 2,020,911.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,891.94 : 3,542,507.58 = 1,464,347.60 : x
  2. Step 2: Convert to fraction form
    2,566,891.94/3,542,507.58 = 1,464,347.60/x
  3. Step 3: Cross multiply
    2,566,891.94x = 3,542,507.58 × 1,464,347.60
  4. Step 4: Simplify right side
    2,566,891.94x = 5,187,462,472,754.81
  5. Step 5: Solve for x
    x = 5,187,462,472,754.81/2,566,891.94
  6. Step 6: Final answer
    x = 2,020,911.90

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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.