Home / 7,021,977.67-10,536,009.14-2,476,274.41

Finding the Fourth Proportional to 7,021,977.67, 10,536,009.14 and 2,476,274.41

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Solution

The fourth proportional to 7,021,977.67, 10,536,009.14 and 2,476,274.41 is: 3,715,484.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,021,977.67 : 10,536,009.14 = 2,476,274.41 : x
  2. Step 2: Convert to fraction form
    7,021,977.67/10,536,009.14 = 2,476,274.41/x
  3. Step 3: Cross multiply
    7,021,977.67x = 10,536,009.14 × 2,476,274.41
  4. Step 4: Simplify right side
    7,021,977.67x = 26,090,049,816,908.11
  5. Step 5: Solve for x
    x = 26,090,049,816,908.11/7,021,977.67
  6. Step 6: Final answer
    x = 3,715,484.59

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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.