Home / 6,844,697.63-10,277,139.31-3,817,977.11

Finding the Fourth Proportional to 6,844,697.63, 10,277,139.31 and 3,817,977.11

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Solution

The fourth proportional to 6,844,697.63, 10,277,139.31 and 3,817,977.11 is: 5,732,595.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,697.63 : 10,277,139.31 = 3,817,977.11 : x
  2. Step 2: Convert to fraction form
    6,844,697.63/10,277,139.31 = 3,817,977.11/x
  3. Step 3: Cross multiply
    6,844,697.63x = 10,277,139.31 × 3,817,977.11
  4. Step 4: Simplify right side
    6,844,697.63x = 39,237,882,580,930.55
  5. Step 5: Solve for x
    x = 39,237,882,580,930.55/6,844,697.63
  6. Step 6: Final answer
    x = 5,732,595.47

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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.