Home / 6,294,037.64-8,685,759.20-3,540,727.00

Finding the Fourth Proportional to 6,294,037.64, 8,685,759.20 and 3,540,727.00

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Solution

The fourth proportional to 6,294,037.64, 8,685,759.20 and 3,540,727.00 is: 4,886,196.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,037.64 : 8,685,759.20 = 3,540,727.00 : x
  2. Step 2: Convert to fraction form
    6,294,037.64/8,685,759.20 = 3,540,727.00/x
  3. Step 3: Cross multiply
    6,294,037.64x = 8,685,759.20 × 3,540,727.00
  4. Step 4: Simplify right side
    6,294,037.64x = 30,753,902,053,805.97
  5. Step 5: Solve for x
    x = 30,753,902,053,805.97/6,294,037.64
  6. Step 6: Final answer
    x = 4,886,196.08

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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.