Home / 8,067,264.08-11,132,681.64-4,396,213.52

Finding the Fourth Proportional to 8,067,264.08, 11,132,681.64 and 4,396,213.52

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Solution

The fourth proportional to 8,067,264.08, 11,132,681.64 and 4,396,213.52 is: 6,066,696.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,264.08 : 11,132,681.64 = 4,396,213.52 : x
  2. Step 2: Convert to fraction form
    8,067,264.08/11,132,681.64 = 4,396,213.52/x
  3. Step 3: Cross multiply
    8,067,264.08x = 11,132,681.64 × 4,396,213.52
  4. Step 4: Simplify right side
    8,067,264.08x = 48,941,645,539,623.77
  5. Step 5: Solve for x
    x = 48,941,645,539,623.77/8,067,264.08
  6. Step 6: Final answer
    x = 6,066,696.84

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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.