Home / 9,080,252.46-12,530,936.39-5,106,599.59

Finding the Fourth Proportional to 9,080,252.46, 12,530,936.39 and 5,106,599.59

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Solution

The fourth proportional to 9,080,252.46, 12,530,936.39 and 5,106,599.59 is: 7,047,213.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,252.46 : 12,530,936.39 = 5,106,599.59 : x
  2. Step 2: Convert to fraction form
    9,080,252.46/12,530,936.39 = 5,106,599.59/x
  3. Step 3: Cross multiply
    9,080,252.46x = 12,530,936.39 × 5,106,599.59
  4. Step 4: Simplify right side
    9,080,252.46x = 63,990,474,641,214.74
  5. Step 5: Solve for x
    x = 63,990,474,641,214.74/9,080,252.46
  6. Step 6: Final answer
    x = 7,047,213.16

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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.