Home / 4,291,308.24-6,438,532.14-4,037,791.20

Finding the Fourth Proportional to 4,291,308.24, 6,438,532.14 and 4,037,791.20

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Solution

The fourth proportional to 4,291,308.24, 6,438,532.14 and 4,037,791.20 is: 6,058,163.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,308.24 : 6,438,532.14 = 4,037,791.20 : x
  2. Step 2: Convert to fraction form
    4,291,308.24/6,438,532.14 = 4,037,791.20/x
  3. Step 3: Cross multiply
    4,291,308.24x = 6,438,532.14 × 4,037,791.20
  4. Step 4: Simplify right side
    4,291,308.24x = 25,997,448,415,809.17
  5. Step 5: Solve for x
    x = 25,997,448,415,809.17/4,291,308.24
  6. Step 6: Final answer
    x = 6,058,163.84

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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.