Home / 5,009,650.88-6,913,331.57-2,717,811.56

Finding the Fourth Proportional to 5,009,650.88, 6,913,331.57 and 2,717,811.56

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Solution

The fourth proportional to 5,009,650.88, 6,913,331.57 and 2,717,811.56 is: 3,750,587.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,650.88 : 6,913,331.57 = 2,717,811.56 : x
  2. Step 2: Convert to fraction form
    5,009,650.88/6,913,331.57 = 2,717,811.56/x
  3. Step 3: Cross multiply
    5,009,650.88x = 6,913,331.57 × 2,717,811.56
  4. Step 4: Simplify right side
    5,009,650.88x = 18,789,132,483,136.80
  5. Step 5: Solve for x
    x = 18,789,132,483,136.80/5,009,650.88
  6. Step 6: Final answer
    x = 3,750,587.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.