Home / 7,616,736.37-11,425,116.84-2,696,429.17

Finding the Fourth Proportional to 7,616,736.37, 11,425,116.84 and 2,696,429.17

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Solution

The fourth proportional to 7,616,736.37, 11,425,116.84 and 2,696,429.17 is: 4,044,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,616,736.37 : 11,425,116.84 = 2,696,429.17 : x
  2. Step 2: Convert to fraction form
    7,616,736.37/11,425,116.84 = 2,696,429.17/x
  3. Step 3: Cross multiply
    7,616,736.37x = 11,425,116.84 × 2,696,429.17
  4. Step 4: Simplify right side
    7,616,736.37x = 30,807,018,318,034.22
  5. Step 5: Solve for x
    x = 30,807,018,318,034.22/7,616,736.37
  6. Step 6: Final answer
    x = 4,044,648.10

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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.