Home / 2,399,954.84-3,312,242.34-1,367,833.64

Finding the Fourth Proportional to 2,399,954.84, 3,312,242.34 and 1,367,833.64

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Solution

The fourth proportional to 2,399,954.84, 3,312,242.34 and 1,367,833.64 is: 1,887,784.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,954.84 : 3,312,242.34 = 1,367,833.64 : x
  2. Step 2: Convert to fraction form
    2,399,954.84/3,312,242.34 = 1,367,833.64/x
  3. Step 3: Cross multiply
    2,399,954.84x = 3,312,242.34 × 1,367,833.64
  4. Step 4: Simplify right side
    2,399,954.84x = 4,530,596,496,484.32
  5. Step 5: Solve for x
    x = 4,530,596,496,484.32/2,399,954.84
  6. Step 6: Final answer
    x = 1,887,784.06

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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.