Home / 2,517,089.44-3,473,637.06-1,371,167.32

Finding the Fourth Proportional to 2,517,089.44, 3,473,637.06 and 1,371,167.32

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Solution

The fourth proportional to 2,517,089.44, 3,473,637.06 and 1,371,167.32 is: 1,892,240.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,089.44 : 3,473,637.06 = 1,371,167.32 : x
  2. Step 2: Convert to fraction form
    2,517,089.44/3,473,637.06 = 1,371,167.32/x
  3. Step 3: Cross multiply
    2,517,089.44x = 3,473,637.06 × 1,371,167.32
  4. Step 4: Simplify right side
    2,517,089.44x = 4,762,937,618,212.88
  5. Step 5: Solve for x
    x = 4,762,937,618,212.88/2,517,089.44
  6. Step 6: Final answer
    x = 1,892,240.12

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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.