Home / 4,563,214.32-6,851,550.24-2,545,400.64

Finding the Fourth Proportional to 4,563,214.32, 6,851,550.24 and 2,545,400.64

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Solution

The fourth proportional to 4,563,214.32, 6,851,550.24 and 2,545,400.64 is: 3,821,854.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,214.32 : 6,851,550.24 = 2,545,400.64 : x
  2. Step 2: Convert to fraction form
    4,563,214.32/6,851,550.24 = 2,545,400.64/x
  3. Step 3: Cross multiply
    4,563,214.32x = 6,851,550.24 × 2,545,400.64
  4. Step 4: Simplify right side
    4,563,214.32x = 17,439,940,365,888.15
  5. Step 5: Solve for x
    x = 17,439,940,365,888.15/4,563,214.32
  6. Step 6: Final answer
    x = 3,821,854.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.