Home / 4,104,381.11-5,662,665.06-2,655,909.14

Finding the Fourth Proportional to 4,104,381.11, 5,662,665.06 and 2,655,909.14

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Solution

The fourth proportional to 4,104,381.11, 5,662,665.06 and 2,655,909.14 is: 3,664,261.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,381.11 : 5,662,665.06 = 2,655,909.14 : x
  2. Step 2: Convert to fraction form
    4,104,381.11/5,662,665.06 = 2,655,909.14/x
  3. Step 3: Cross multiply
    4,104,381.11x = 5,662,665.06 × 2,655,909.14
  4. Step 4: Simplify right side
    4,104,381.11x = 15,039,523,889,612.65
  5. Step 5: Solve for x
    x = 15,039,523,889,612.65/4,104,381.11
  6. Step 6: Final answer
    x = 3,664,261.06

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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.