Home / 8,043,493.32-12,066,376.69-2,577,310.08

Finding the Fourth Proportional to 8,043,493.32, 12,066,376.69 and 2,577,310.08

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Solution

The fourth proportional to 8,043,493.32, 12,066,376.69 and 2,577,310.08 is: 3,866,329.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,493.32 : 12,066,376.69 = 2,577,310.08 : x
  2. Step 2: Convert to fraction form
    8,043,493.32/12,066,376.69 = 2,577,310.08/x
  3. Step 3: Cross multiply
    8,043,493.32x = 12,066,376.69 × 2,577,310.08
  4. Step 4: Simplify right side
    8,043,493.32x = 31,098,794,272,214.04
  5. Step 5: Solve for x
    x = 31,098,794,272,214.04/8,043,493.32
  6. Step 6: Final answer
    x = 3,866,329.35

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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.