Home / 5,395,150.26-8,096,720.29-2,555,271.22

Finding the Fourth Proportional to 5,395,150.26, 8,096,720.29 and 2,555,271.22

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Solution

The fourth proportional to 5,395,150.26, 8,096,720.29 and 2,555,271.22 is: 3,834,798.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,150.26 : 8,096,720.29 = 2,555,271.22 : x
  2. Step 2: Convert to fraction form
    5,395,150.26/8,096,720.29 = 2,555,271.22/x
  3. Step 3: Cross multiply
    5,395,150.26x = 8,096,720.29 × 2,555,271.22
  4. Step 4: Simplify right side
    5,395,150.26x = 20,689,316,333,427.05
  5. Step 5: Solve for x
    x = 20,689,316,333,427.05/5,395,150.26
  6. Step 6: Final answer
    x = 3,834,798.91

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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.