Home / 7,508,325.12-11,262,487.47-3,463,616.34

Finding the Fourth Proportional to 7,508,325.12, 11,262,487.47 and 3,463,616.34

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Solution

The fourth proportional to 7,508,325.12, 11,262,487.47 and 3,463,616.34 is: 5,195,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,325.12 : 11,262,487.47 = 3,463,616.34 : x
  2. Step 2: Convert to fraction form
    7,508,325.12/11,262,487.47 = 3,463,616.34/x
  3. Step 3: Cross multiply
    7,508,325.12x = 11,262,487.47 × 3,463,616.34
  4. Step 4: Simplify right side
    7,508,325.12x = 39,008,935,630,137.26
  5. Step 5: Solve for x
    x = 39,008,935,630,137.26/7,508,325.12
  6. Step 6: Final answer
    x = 5,195,424.41

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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.