Home / 3,741,515.40-5,163,165.54-2,365,599.72

Finding the Fourth Proportional to 3,741,515.40, 5,163,165.54 and 2,365,599.72

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Solution

The fourth proportional to 3,741,515.40, 5,163,165.54 and 2,365,599.72 is: 3,264,448.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,515.40 : 5,163,165.54 = 2,365,599.72 : x
  2. Step 2: Convert to fraction form
    3,741,515.40/5,163,165.54 = 2,365,599.72/x
  3. Step 3: Cross multiply
    3,741,515.40x = 5,163,165.54 × 2,365,599.72
  4. Step 4: Simplify right side
    3,741,515.40x = 12,213,982,955,737.65
  5. Step 5: Solve for x
    x = 12,213,982,955,737.65/3,741,515.40
  6. Step 6: Final answer
    x = 3,264,448.13

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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.