Home / 6,329,113.77-9,493,670.52-1,536,770.64

Finding the Fourth Proportional to 6,329,113.77, 9,493,670.52 and 1,536,770.64

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Solution

The fourth proportional to 6,329,113.77, 9,493,670.52 and 1,536,770.64 is: 2,305,155.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,113.77 : 9,493,670.52 = 1,536,770.64 : x
  2. Step 2: Convert to fraction form
    6,329,113.77/9,493,670.52 = 1,536,770.64/x
  3. Step 3: Cross multiply
    6,329,113.77x = 9,493,670.52 × 1,536,770.64
  4. Step 4: Simplify right side
    6,329,113.77x = 14,589,594,120,969.53
  5. Step 5: Solve for x
    x = 14,589,594,120,969.53/6,329,113.77
  6. Step 6: Final answer
    x = 2,305,155.93

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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.