Home / 6,700,542.46-10,054,134.96-2,656,943.62

Finding the Fourth Proportional to 6,700,542.46, 10,054,134.96 and 2,656,943.62

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Solution

The fourth proportional to 6,700,542.46, 10,054,134.96 and 2,656,943.62 is: 3,986,732.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,542.46 : 10,054,134.96 = 2,656,943.62 : x
  2. Step 2: Convert to fraction form
    6,700,542.46/10,054,134.96 = 2,656,943.62/x
  3. Step 3: Cross multiply
    6,700,542.46x = 10,054,134.96 × 2,656,943.62
  4. Step 4: Simplify right side
    6,700,542.46x = 26,713,269,736,590.96
  5. Step 5: Solve for x
    x = 26,713,269,736,590.96/6,700,542.46
  6. Step 6: Final answer
    x = 3,986,732.40

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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.