Home / 4,349,979.60-6,524,969.40-4,265,998.80

Finding the Fourth Proportional to 4,349,979.60, 6,524,969.40 and 4,265,998.80

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Solution

The fourth proportional to 4,349,979.60, 6,524,969.40 and 4,265,998.80 is: 6,398,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,979.60 : 6,524,969.40 = 4,265,998.80 : x
  2. Step 2: Convert to fraction form
    4,349,979.60/6,524,969.40 = 4,265,998.80/x
  3. Step 3: Cross multiply
    4,349,979.60x = 6,524,969.40 × 4,265,998.80
  4. Step 4: Simplify right side
    4,349,979.60x = 27,835,511,630,436.72
  5. Step 5: Solve for x
    x = 27,835,511,630,436.72/4,349,979.60
  6. Step 6: Final answer
    x = 6,398,998.20

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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.