Home / 4,009,247.34-5,532,693.41-2,266,889.80

Finding the Fourth Proportional to 4,009,247.34, 5,532,693.41 and 2,266,889.80

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Solution

The fourth proportional to 4,009,247.34, 5,532,693.41 and 2,266,889.80 is: 3,128,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,247.34 : 5,532,693.41 = 2,266,889.80 : x
  2. Step 2: Convert to fraction form
    4,009,247.34/5,532,693.41 = 2,266,889.80/x
  3. Step 3: Cross multiply
    4,009,247.34x = 5,532,693.41 × 2,266,889.80
  4. Step 4: Simplify right side
    4,009,247.34x = 12,542,006,257,656.22
  5. Step 5: Solve for x
    x = 12,542,006,257,656.22/4,009,247.34
  6. Step 6: Final answer
    x = 3,128,269.53

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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.