Home / 2,959,654.95-4,054,659.43-2,849,001.69

Finding the Fourth Proportional to 2,959,654.95, 4,054,659.43 and 2,849,001.69

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Solution

The fourth proportional to 2,959,654.95, 4,054,659.43 and 2,849,001.69 is: 3,903,067.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,654.95 : 4,054,659.43 = 2,849,001.69 : x
  2. Step 2: Convert to fraction form
    2,959,654.95/4,054,659.43 = 2,849,001.69/x
  3. Step 3: Cross multiply
    2,959,654.95x = 4,054,659.43 × 2,849,001.69
  4. Step 4: Simplify right side
    2,959,654.95x = 11,551,731,568,444.44
  5. Step 5: Solve for x
    x = 11,551,731,568,444.44/2,959,654.95
  6. Step 6: Final answer
    x = 3,903,067.00

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.