Home / 4,505,947.52-6,759,599.64-1,310,653.04

Finding the Fourth Proportional to 4,505,947.52, 6,759,599.64 and 1,310,653.04

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Solution

The fourth proportional to 4,505,947.52, 6,759,599.64 and 1,310,653.04 is: 1,966,176.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,947.52 : 6,759,599.64 = 1,310,653.04 : x
  2. Step 2: Convert to fraction form
    4,505,947.52/6,759,599.64 = 1,310,653.04/x
  3. Step 3: Cross multiply
    4,505,947.52x = 6,759,599.64 × 1,310,653.04
  4. Step 4: Simplify right side
    4,505,947.52x = 8,859,489,817,348.91
  5. Step 5: Solve for x
    x = 8,859,489,817,348.91/4,505,947.52
  6. Step 6: Final answer
    x = 1,966,176.88

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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.