Home / 2,527,071.36-3,487,304.16-1,424,495.04

Finding the Fourth Proportional to 2,527,071.36, 3,487,304.16 and 1,424,495.04

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Solution

The fourth proportional to 2,527,071.36, 3,487,304.16 and 1,424,495.04 is: 1,965,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,071.36 : 3,487,304.16 = 1,424,495.04 : x
  2. Step 2: Convert to fraction form
    2,527,071.36/3,487,304.16 = 1,424,495.04/x
  3. Step 3: Cross multiply
    2,527,071.36x = 3,487,304.16 × 1,424,495.04
  4. Step 4: Simplify right side
    2,527,071.36x = 4,967,647,478,891.37
  5. Step 5: Solve for x
    x = 4,967,647,478,891.37/2,527,071.36
  6. Step 6: Final answer
    x = 1,965,772.54

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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.