Home / 8,299,092.85-11,452,798.18-4,628,241.43

Finding the Fourth Proportional to 8,299,092.85, 11,452,798.18 and 4,628,241.43

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Solution

The fourth proportional to 8,299,092.85, 11,452,798.18 and 4,628,241.43 is: 6,387,001.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,092.85 : 11,452,798.18 = 4,628,241.43 : x
  2. Step 2: Convert to fraction form
    8,299,092.85/11,452,798.18 = 4,628,241.43/x
  3. Step 3: Cross multiply
    8,299,092.85x = 11,452,798.18 × 4,628,241.43
  4. Step 4: Simplify right side
    8,299,092.85x = 53,006,315,026,104.59
  5. Step 5: Solve for x
    x = 53,006,315,026,104.59/8,299,092.85
  6. Step 6: Final answer
    x = 6,387,001.08

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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.