Home / 3,055,656.96-4,561,056-2,830,464

Finding the Fourth Proportional to 3,055,656.96, 4,561,056 and 2,830,464

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Solution

The fourth proportional to 3,055,656.96, 4,561,056 and 2,830,464 is: 4,224,919.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,656.96 : 4,561,056 = 2,830,464 : x
  2. Step 2: Convert to fraction form
    3,055,656.96/4,561,056 = 2,830,464/x
  3. Step 3: Cross multiply
    3,055,656.96x = 4,561,056 × 2,830,464
  4. Step 4: Simplify right side
    3,055,656.96x = 12,909,904,809,984
  5. Step 5: Solve for x
    x = 12,909,904,809,984/3,055,656.96
  6. Step 6: Final answer
    x = 4,224,919.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.