Home / 6,925,518.05-10,388,277.08-4,055,736.65

Finding the Fourth Proportional to 6,925,518.05, 10,388,277.08 and 4,055,736.65

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Solution

The fourth proportional to 6,925,518.05, 10,388,277.08 and 4,055,736.65 is: 6,083,604.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,518.05 : 10,388,277.08 = 4,055,736.65 : x
  2. Step 2: Convert to fraction form
    6,925,518.05/10,388,277.08 = 4,055,736.65/x
  3. Step 3: Cross multiply
    6,925,518.05x = 10,388,277.08 × 4,055,736.65
  4. Step 4: Simplify right side
    6,925,518.05x = 42,132,116,063,432.30
  5. Step 5: Solve for x
    x = 42,132,116,063,432.30/6,925,518.05
  6. Step 6: Final answer
    x = 6,083,604.98

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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.