Home / 3,007,952.46-4,510,805.73-1,210,228.62

Finding the Fourth Proportional to 3,007,952.46, 4,510,805.73 and 1,210,228.62

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Solution

The fourth proportional to 3,007,952.46, 4,510,805.73 and 1,210,228.62 is: 1,814,891.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,952.46 : 4,510,805.73 = 1,210,228.62 : x
  2. Step 2: Convert to fraction form
    3,007,952.46/4,510,805.73 = 1,210,228.62/x
  3. Step 3: Cross multiply
    3,007,952.46x = 4,510,805.73 × 1,210,228.62
  4. Step 4: Simplify right side
    3,007,952.46x = 5,459,106,193,705.99
  5. Step 5: Solve for x
    x = 5,459,106,193,705.99/3,007,952.46
  6. Step 6: Final answer
    x = 1,814,891.11

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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.