Home / 11,342,871.41-17,014,219.56-2,823,150.47

Finding the Fourth Proportional to 11,342,871.41, 17,014,219.56 and 2,823,150.47

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Solution

The fourth proportional to 11,342,871.41, 17,014,219.56 and 2,823,150.47 is: 4,234,703.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,342,871.41 : 17,014,219.56 = 2,823,150.47 : x
  2. Step 2: Convert to fraction form
    11,342,871.41/17,014,219.56 = 2,823,150.47/x
  3. Step 3: Cross multiply
    11,342,871.41x = 17,014,219.56 × 2,823,150.47
  4. Step 4: Simplify right side
    11,342,871.41x = 48,033,701,862,426.09
  5. Step 5: Solve for x
    x = 48,033,701,862,426.09/11,342,871.41
  6. Step 6: Final answer
    x = 4,234,703.91

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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.