Home / 6,775,462.59-10,161,643.55-4,043,781.33

Finding the Fourth Proportional to 6,775,462.59, 10,161,643.55 and 4,043,781.33

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Solution

The fourth proportional to 6,775,462.59, 10,161,643.55 and 4,043,781.33 is: 6,064,746.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,462.59 : 10,161,643.55 = 4,043,781.33 : x
  2. Step 2: Convert to fraction form
    6,775,462.59/10,161,643.55 = 4,043,781.33/x
  3. Step 3: Cross multiply
    6,775,462.59x = 10,161,643.55 × 4,043,781.33
  4. Step 4: Simplify right side
    6,775,462.59x = 41,091,464,449,386.02
  5. Step 5: Solve for x
    x = 41,091,464,449,386.02/6,775,462.59
  6. Step 6: Final answer
    x = 6,064,746.71

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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.