Home / 4,739,164.48-6,539,884.32-2,702,629.44

Finding the Fourth Proportional to 4,739,164.48, 6,539,884.32 and 2,702,629.44

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Solution

The fourth proportional to 4,739,164.48, 6,539,884.32 and 2,702,629.44 is: 3,729,535.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,164.48 : 6,539,884.32 = 2,702,629.44 : x
  2. Step 2: Convert to fraction form
    4,739,164.48/6,539,884.32 = 2,702,629.44/x
  3. Step 3: Cross multiply
    4,739,164.48x = 6,539,884.32 × 2,702,629.44
  4. Step 4: Simplify right side
    4,739,164.48x = 17,674,883,897,426.38
  5. Step 5: Solve for x
    x = 17,674,883,897,426.38/4,739,164.48
  6. Step 6: Final answer
    x = 3,729,535.86

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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.