Home / 3,309,344.62-4,567,090.64-2,492,106.46

Finding the Fourth Proportional to 3,309,344.62, 4,567,090.64 and 2,492,106.46

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Solution

The fourth proportional to 3,309,344.62, 4,567,090.64 and 2,492,106.46 is: 3,439,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,344.62 : 4,567,090.64 = 2,492,106.46 : x
  2. Step 2: Convert to fraction form
    3,309,344.62/4,567,090.64 = 2,492,106.46/x
  3. Step 3: Cross multiply
    3,309,344.62x = 4,567,090.64 × 2,492,106.46
  4. Step 4: Simplify right side
    3,309,344.62x = 11,381,676,087,349.53
  5. Step 5: Solve for x
    x = 11,381,676,087,349.53/3,309,344.62
  6. Step 6: Final answer
    x = 3,439,253.81

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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.