Home / 7,051,276.94-10,576,918.91-4,654,561.42

Finding the Fourth Proportional to 7,051,276.94, 10,576,918.91 and 4,654,561.42

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Solution

The fourth proportional to 7,051,276.94, 10,576,918.91 and 4,654,561.42 is: 6,981,844.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,276.94 : 10,576,918.91 = 4,654,561.42 : x
  2. Step 2: Convert to fraction form
    7,051,276.94/10,576,918.91 = 4,654,561.42/x
  3. Step 3: Cross multiply
    7,051,276.94x = 10,576,918.91 × 4,654,561.42
  4. Step 4: Simplify right side
    7,051,276.94x = 49,230,918,700,954.45
  5. Step 5: Solve for x
    x = 49,230,918,700,954.45/7,051,276.94
  6. Step 6: Final answer
    x = 6,981,844.44

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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.