Home / 2,595,114.64-3,889,781.88-1,077,952.24

Finding the Fourth Proportional to 2,595,114.64, 3,889,781.88 and 1,077,952.24

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Solution

The fourth proportional to 2,595,114.64, 3,889,781.88 and 1,077,952.24 is: 1,615,727.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,114.64 : 3,889,781.88 = 1,077,952.24 : x
  2. Step 2: Convert to fraction form
    2,595,114.64/3,889,781.88 = 1,077,952.24/x
  3. Step 3: Cross multiply
    2,595,114.64x = 3,889,781.88 × 1,077,952.24
  4. Step 4: Simplify right side
    2,595,114.64x = 4,192,999,090,657.41
  5. Step 5: Solve for x
    x = 4,192,999,090,657.41/2,595,114.64
  6. Step 6: Final answer
    x = 1,615,727.89

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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.