Home / 2,723,056.24-4,084,582.44-1,225,398.64

Finding the Fourth Proportional to 2,723,056.24, 4,084,582.44 and 1,225,398.64

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Solution

The fourth proportional to 2,723,056.24, 4,084,582.44 and 1,225,398.64 is: 1,838,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,056.24 : 4,084,582.44 = 1,225,398.64 : x
  2. Step 2: Convert to fraction form
    2,723,056.24/4,084,582.44 = 1,225,398.64/x
  3. Step 3: Cross multiply
    2,723,056.24x = 4,084,582.44 × 1,225,398.64
  4. Step 4: Simplify right side
    2,723,056.24x = 5,005,241,766,943.88
  5. Step 5: Solve for x
    x = 5,005,241,766,943.88/2,723,056.24
  6. Step 6: Final answer
    x = 1,838,097.10

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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.