Home / 5,542,687.53-7,646,794.07-3,366,409.77

Finding the Fourth Proportional to 5,542,687.53, 7,646,794.07 and 3,366,409.77

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Solution

The fourth proportional to 5,542,687.53, 7,646,794.07 and 3,366,409.77 is: 4,644,361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,687.53 : 7,646,794.07 = 3,366,409.77 : x
  2. Step 2: Convert to fraction form
    5,542,687.53/7,646,794.07 = 3,366,409.77/x
  3. Step 3: Cross multiply
    5,542,687.53x = 7,646,794.07 × 3,366,409.77
  4. Step 4: Simplify right side
    5,542,687.53x = 25,742,242,249,594.02
  5. Step 5: Solve for x
    x = 25,742,242,249,594.02/5,542,687.53
  6. Step 6: Final answer
    x = 4,644,361.08

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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.