Home / 6,695,800.11-10,044,992.98-2,857,566.51

Finding the Fourth Proportional to 6,695,800.11, 10,044,992.98 and 2,857,566.51

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Solution

The fourth proportional to 6,695,800.11, 10,044,992.98 and 2,857,566.51 is: 4,286,901.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,800.11 : 10,044,992.98 = 2,857,566.51 : x
  2. Step 2: Convert to fraction form
    6,695,800.11/10,044,992.98 = 2,857,566.51/x
  3. Step 3: Cross multiply
    6,695,800.11x = 10,044,992.98 × 2,857,566.51
  4. Step 4: Simplify right side
    6,695,800.11x = 28,704,235,482,608.14
  5. Step 5: Solve for x
    x = 28,704,235,482,608.14/6,695,800.11
  6. Step 6: Final answer
    x = 4,286,901.50

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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.