Home / 6,536,088.36-9,019,672.52-3,635,416.80

Finding the Fourth Proportional to 6,536,088.36, 9,019,672.52 and 3,635,416.80

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Solution

The fourth proportional to 6,536,088.36, 9,019,672.52 and 3,635,416.80 is: 5,016,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,088.36 : 9,019,672.52 = 3,635,416.80 : x
  2. Step 2: Convert to fraction form
    6,536,088.36/9,019,672.52 = 3,635,416.80/x
  3. Step 3: Cross multiply
    6,536,088.36x = 9,019,672.52 × 3,635,416.80
  4. Step 4: Simplify right side
    6,536,088.36x = 32,790,268,991,529.25
  5. Step 5: Solve for x
    x = 32,790,268,991,529.25/6,536,088.36
  6. Step 6: Final answer
    x = 5,016,803.20

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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.