Home / 2,959,851.42-4,084,594.88-1,601,724.42

Finding the Fourth Proportional to 2,959,851.42, 4,084,594.88 and 1,601,724.42

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Solution

The fourth proportional to 2,959,851.42, 4,084,594.88 and 1,601,724.42 is: 2,210,379.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,851.42 : 4,084,594.88 = 1,601,724.42 : x
  2. Step 2: Convert to fraction form
    2,959,851.42/4,084,594.88 = 1,601,724.42/x
  3. Step 3: Cross multiply
    2,959,851.42x = 4,084,594.88 × 1,601,724.42
  4. Step 4: Simplify right side
    2,959,851.42x = 6,542,395,357,094.35
  5. Step 5: Solve for x
    x = 6,542,395,357,094.35/2,959,851.42
  6. Step 6: Final answer
    x = 2,210,379.65

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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.