Home / 9,697,028.49-13,381,895.05-5,567,325.96

Finding the Fourth Proportional to 9,697,028.49, 13,381,895.05 and 5,567,325.96

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Solution

The fourth proportional to 9,697,028.49, 13,381,895.05 and 5,567,325.96 is: 7,682,907.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,028.49 : 13,381,895.05 = 5,567,325.96 : x
  2. Step 2: Convert to fraction form
    9,697,028.49/13,381,895.05 = 5,567,325.96/x
  3. Step 3: Cross multiply
    9,697,028.49x = 13,381,895.05 × 5,567,325.96
  4. Step 4: Simplify right side
    9,697,028.49x = 74,501,371,659,775
  5. Step 5: Solve for x
    x = 74,501,371,659,775/9,697,028.49
  6. Step 6: Final answer
    x = 7,682,907.37

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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.