Home / 4,357,257.60-6,542,884.80-3,293,500.80

Finding the Fourth Proportional to 4,357,257.60, 6,542,884.80 and 3,293,500.80

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Solution

The fourth proportional to 4,357,257.60, 6,542,884.80 and 3,293,500.80 is: 4,945,541.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,257.60 : 6,542,884.80 = 3,293,500.80 : x
  2. Step 2: Convert to fraction form
    4,357,257.60/6,542,884.80 = 3,293,500.80/x
  3. Step 3: Cross multiply
    4,357,257.60x = 6,542,884.80 × 3,293,500.80
  4. Step 4: Simplify right side
    4,357,257.60x = 21,548,996,323,107.84
  5. Step 5: Solve for x
    x = 21,548,996,323,107.84/4,357,257.60
  6. Step 6: Final answer
    x = 4,945,541.05

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1.5x scale

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.