Home / 4,342,656.28-5,993,584.38-2,409,539.64

Finding the Fourth Proportional to 4,342,656.28, 5,993,584.38 and 2,409,539.64

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Solution

The fourth proportional to 4,342,656.28, 5,993,584.38 and 2,409,539.64 is: 3,325,563.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,656.28 : 5,993,584.38 = 2,409,539.64 : x
  2. Step 2: Convert to fraction form
    4,342,656.28/5,993,584.38 = 2,409,539.64/x
  3. Step 3: Cross multiply
    4,342,656.28x = 5,993,584.38 × 2,409,539.64
  4. Step 4: Simplify right side
    4,342,656.28x = 14,441,779,137,247.12
  5. Step 5: Solve for x
    x = 14,441,779,137,247.12/4,342,656.28
  6. Step 6: Final answer
    x = 3,325,563.49

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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.