Home / 3,224,033.01-4,449,479.56-2,406,817.64

Finding the Fourth Proportional to 3,224,033.01, 4,449,479.56 and 2,406,817.64

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Solution

The fourth proportional to 3,224,033.01, 4,449,479.56 and 2,406,817.64 is: 3,321,642.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,033.01 : 4,449,479.56 = 2,406,817.64 : x
  2. Step 2: Convert to fraction form
    3,224,033.01/4,449,479.56 = 2,406,817.64/x
  3. Step 3: Cross multiply
    3,224,033.01x = 4,449,479.56 × 2,406,817.64
  4. Step 4: Simplify right side
    3,224,033.01x = 10,709,085,865,563.00
  5. Step 5: Solve for x
    x = 10,709,085,865,563.00/3,224,033.01
  6. Step 6: Final answer
    x = 3,321,642.74

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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.