Home / 6,061,909.44-8,365,417.92-3,345,636

Finding the Fourth Proportional to 6,061,909.44, 8,365,417.92 and 3,345,636

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Solution

The fourth proportional to 6,061,909.44, 8,365,417.92 and 3,345,636 is: 4,616,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,909.44 : 8,365,417.92 = 3,345,636 : x
  2. Step 2: Convert to fraction form
    6,061,909.44/8,365,417.92 = 3,345,636/x
  3. Step 3: Cross multiply
    6,061,909.44x = 8,365,417.92 × 3,345,636
  4. Step 4: Simplify right side
    6,061,909.44x = 27,987,643,348,197.12
  5. Step 5: Solve for x
    x = 27,987,643,348,197.12/6,061,909.44
  6. Step 6: Final answer
    x = 4,616,968.24

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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.