Home / 6,529,118.46-9,007,388.52-4,077,473.25

Finding the Fourth Proportional to 6,529,118.46, 9,007,388.52 and 4,077,473.25

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Solution

The fourth proportional to 6,529,118.46, 9,007,388.52 and 4,077,473.25 is: 5,625,167.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,118.46 : 9,007,388.52 = 4,077,473.25 : x
  2. Step 2: Convert to fraction form
    6,529,118.46/9,007,388.52 = 4,077,473.25/x
  3. Step 3: Cross multiply
    6,529,118.46x = 9,007,388.52 × 4,077,473.25
  4. Step 4: Simplify right side
    6,529,118.46x = 36,727,385,742,657.09
  5. Step 5: Solve for x
    x = 36,727,385,742,657.09/6,529,118.46
  6. Step 6: Final answer
    x = 5,625,167.62

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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.