Home / 4,935,750.65-7,406,822.87-2,662,843.94

Finding the Fourth Proportional to 4,935,750.65, 7,406,822.87 and 2,662,843.94

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Solution

The fourth proportional to 4,935,750.65, 7,406,822.87 and 2,662,843.94 is: 3,995,990.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,750.65 : 7,406,822.87 = 2,662,843.94 : x
  2. Step 2: Convert to fraction form
    4,935,750.65/7,406,822.87 = 2,662,843.94/x
  3. Step 3: Cross multiply
    4,935,750.65x = 7,406,822.87 × 2,662,843.94
  4. Step 4: Simplify right side
    4,935,750.65x = 19,723,213,394,032.91
  5. Step 5: Solve for x
    x = 19,723,213,394,032.91/4,935,750.65
  6. Step 6: Final answer
    x = 3,995,990.64

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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.