Home / 7,355,313.24-10,150,449.30-4,092,165.96

Finding the Fourth Proportional to 7,355,313.24, 10,150,449.30 and 4,092,165.96

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Solution

The fourth proportional to 7,355,313.24, 10,150,449.30 and 4,092,165.96 is: 5,647,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,313.24 : 10,150,449.30 = 4,092,165.96 : x
  2. Step 2: Convert to fraction form
    7,355,313.24/10,150,449.30 = 4,092,165.96/x
  3. Step 3: Cross multiply
    7,355,313.24x = 10,150,449.30 × 4,092,165.96
  4. Step 4: Simplify right side
    7,355,313.24x = 41,537,323,104,165.83
  5. Step 5: Solve for x
    x = 41,537,323,104,165.83/7,355,313.24
  6. Step 6: Final answer
    x = 5,647,254.13

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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.