Home / 9,753,992.64-13,465,177.44-6,496,228.80

Finding the Fourth Proportional to 9,753,992.64, 13,465,177.44 and 6,496,228.80

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Solution

The fourth proportional to 9,753,992.64, 13,465,177.44 and 6,496,228.80 is: 8,967,904.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753,992.64 : 13,465,177.44 = 6,496,228.80 : x
  2. Step 2: Convert to fraction form
    9,753,992.64/13,465,177.44 = 6,496,228.80/x
  3. Step 3: Cross multiply
    9,753,992.64x = 13,465,177.44 × 6,496,228.80
  4. Step 4: Simplify right side
    9,753,992.64x = 87,472,873,482,838.27
  5. Step 5: Solve for x
    x = 87,472,873,482,838.27/9,753,992.64
  6. Step 6: Final answer
    x = 8,967,904.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.