Home / 7,752,096.71-11,630,589.13-3,653,252.29

Finding the Fourth Proportional to 7,752,096.71, 11,630,589.13 and 3,653,252.29

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Solution

The fourth proportional to 7,752,096.71, 11,630,589.13 and 3,653,252.29 is: 5,481,030.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,096.71 : 11,630,589.13 = 3,653,252.29 : x
  2. Step 2: Convert to fraction form
    7,752,096.71/11,630,589.13 = 3,653,252.29/x
  3. Step 3: Cross multiply
    7,752,096.71x = 11,630,589.13 × 3,653,252.29
  4. Step 4: Simplify right side
    7,752,096.71x = 42,489,476,315,068.66
  5. Step 5: Solve for x
    x = 42,489,476,315,068.66/7,752,096.71
  6. Step 6: Final answer
    x = 5,481,030.22

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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.