Home / 6,909,005.00-10,342,249.85-4,507,679.00

Finding the Fourth Proportional to 6,909,005.00, 10,342,249.85 and 4,507,679.00

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Solution

The fourth proportional to 6,909,005.00, 10,342,249.85 and 4,507,679.00 is: 6,747,649.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,909,005.00 : 10,342,249.85 = 4,507,679.00 : x
  2. Step 2: Convert to fraction form
    6,909,005.00/10,342,249.85 = 4,507,679.00/x
  3. Step 3: Cross multiply
    6,909,005.00x = 10,342,249.85 × 4,507,679.00
  4. Step 4: Simplify right side
    6,909,005.00x = 46,619,542,387,348.51
  5. Step 5: Solve for x
    x = 46,619,542,387,348.51/6,909,005.00
  6. Step 6: Final answer
    x = 6,747,649.25

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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.