Home / 4,032,872.24-5,565,489.72-2,314,307.12

Finding the Fourth Proportional to 4,032,872.24, 5,565,489.72 and 2,314,307.12

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Solution

The fourth proportional to 4,032,872.24, 5,565,489.72 and 2,314,307.12 is: 3,193,816.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,872.24 : 5,565,489.72 = 2,314,307.12 : x
  2. Step 2: Convert to fraction form
    4,032,872.24/5,565,489.72 = 2,314,307.12/x
  3. Step 3: Cross multiply
    4,032,872.24x = 5,565,489.72 × 2,314,307.12
  4. Step 4: Simplify right side
    4,032,872.24x = 12,880,252,485,282.81
  5. Step 5: Solve for x
    x = 12,880,252,485,282.81/4,032,872.24
  6. Step 6: Final answer
    x = 3,193,816.15

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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.