Home / 6,755,242.32-9,322,264.20-3,699,477.84

Finding the Fourth Proportional to 6,755,242.32, 9,322,264.20 and 3,699,477.84

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Solution

The fourth proportional to 6,755,242.32, 9,322,264.20 and 3,699,477.84 is: 5,105,295.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,242.32 : 9,322,264.20 = 3,699,477.84 : x
  2. Step 2: Convert to fraction form
    6,755,242.32/9,322,264.20 = 3,699,477.84/x
  3. Step 3: Cross multiply
    6,755,242.32x = 9,322,264.20 × 3,699,477.84
  4. Step 4: Simplify right side
    6,755,242.32x = 34,487,509,826,525.32
  5. Step 5: Solve for x
    x = 34,487,509,826,525.32/6,755,242.32
  6. Step 6: Final answer
    x = 5,105,295.74

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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.