Home / 3,612,580.26-5,423,494.66-3,103,502.34

Finding the Fourth Proportional to 3,612,580.26, 5,423,494.66 and 3,103,502.34

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Solution

The fourth proportional to 3,612,580.26, 5,423,494.66 and 3,103,502.34 is: 4,659,226.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,580.26 : 5,423,494.66 = 3,103,502.34 : x
  2. Step 2: Convert to fraction form
    3,612,580.26/5,423,494.66 = 3,103,502.34/x
  3. Step 3: Cross multiply
    3,612,580.26x = 5,423,494.66 × 3,103,502.34
  4. Step 4: Simplify right side
    3,612,580.26x = 16,831,828,368,287.50
  5. Step 5: Solve for x
    x = 16,831,828,368,287.50/3,612,580.26
  6. Step 6: Final answer
    x = 4,659,226.14

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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.