Home / 3,255,535.06-4,884,318.93-1,960,107.46

Finding the Fourth Proportional to 3,255,535.06, 4,884,318.93 and 1,960,107.46

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Solution

The fourth proportional to 3,255,535.06, 4,884,318.93 and 1,960,107.46 is: 2,940,773.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,535.06 : 4,884,318.93 = 1,960,107.46 : x
  2. Step 2: Convert to fraction form
    3,255,535.06/4,884,318.93 = 1,960,107.46/x
  3. Step 3: Cross multiply
    3,255,535.06x = 4,884,318.93 × 1,960,107.46
  4. Step 4: Simplify right side
    3,255,535.06x = 9,573,789,966,851.82
  5. Step 5: Solve for x
    x = 9,573,789,966,851.82/3,255,535.06
  6. Step 6: Final answer
    x = 2,940,773.11

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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.