Home / 6,867,913.47-10,301,616-2,771,006.37

Finding the Fourth Proportional to 6,867,913.47, 10,301,616 and 2,771,006.37

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Solution

The fourth proportional to 6,867,913.47, 10,301,616 and 2,771,006.37 is: 4,156,406.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,913.47 : 10,301,616 = 2,771,006.37 : x
  2. Step 2: Convert to fraction form
    6,867,913.47/10,301,616 = 2,771,006.37/x
  3. Step 3: Cross multiply
    6,867,913.47x = 10,301,616 × 2,771,006.37
  4. Step 4: Simplify right side
    6,867,913.47x = 28,545,843,557,293.92
  5. Step 5: Solve for x
    x = 28,545,843,557,293.92/6,867,913.47
  6. Step 6: Final answer
    x = 4,156,406.99

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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.