Home / 3,468,281.94-5,201,606.07-1,952,622.90

Finding the Fourth Proportional to 3,468,281.94, 5,201,606.07 and 1,952,622.90

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Solution

The fourth proportional to 3,468,281.94, 5,201,606.07 and 1,952,622.90 is: 2,928,474.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,281.94 : 5,201,606.07 = 1,952,622.90 : x
  2. Step 2: Convert to fraction form
    3,468,281.94/5,201,606.07 = 1,952,622.90/x
  3. Step 3: Cross multiply
    3,468,281.94x = 5,201,606.07 × 1,952,622.90
  4. Step 4: Simplify right side
    3,468,281.94x = 10,156,775,129,061.00
  5. Step 5: Solve for x
    x = 10,156,775,129,061.00/3,468,281.94
  6. Step 6: Final answer
    x = 2,928,474.47

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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.