Home / 6,416,669.80-9,625,004.70-4,027,882.60

Finding the Fourth Proportional to 6,416,669.80, 9,625,004.70 and 4,027,882.60

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Solution

The fourth proportional to 6,416,669.80, 9,625,004.70 and 4,027,882.60 is: 6,041,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,669.80 : 9,625,004.70 = 4,027,882.60 : x
  2. Step 2: Convert to fraction form
    6,416,669.80/9,625,004.70 = 4,027,882.60/x
  3. Step 3: Cross multiply
    6,416,669.80x = 9,625,004.70 × 4,027,882.60
  4. Step 4: Simplify right side
    6,416,669.80x = 38,768,388,956,048.22
  5. Step 5: Solve for x
    x = 38,768,388,956,048.22/6,416,669.80
  6. Step 6: Final answer
    x = 6,041,823.90

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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.