Home / 4,959,959.29-6,845,490.87-3,027,342.93

Finding the Fourth Proportional to 4,959,959.29, 6,845,490.87 and 3,027,342.93

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Solution

The fourth proportional to 4,959,959.29, 6,845,490.87 and 3,027,342.93 is: 4,178,189.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,959.29 : 6,845,490.87 = 3,027,342.93 : x
  2. Step 2: Convert to fraction form
    4,959,959.29/6,845,490.87 = 3,027,342.93/x
  3. Step 3: Cross multiply
    4,959,959.29x = 6,845,490.87 × 3,027,342.93
  4. Step 4: Simplify right side
    4,959,959.29x = 20,723,648,387,674.05
  5. Step 5: Solve for x
    x = 20,723,648,387,674.05/4,959,959.29
  6. Step 6: Final answer
    x = 4,178,189.21

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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.