Home / 4,196,140.03-6,294,188.93-3,625,785.70

Finding the Fourth Proportional to 4,196,140.03, 6,294,188.93 and 3,625,785.70

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Solution

The fourth proportional to 4,196,140.03, 6,294,188.93 and 3,625,785.70 is: 5,438,660.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,140.03 : 6,294,188.93 = 3,625,785.70 : x
  2. Step 2: Convert to fraction form
    4,196,140.03/6,294,188.93 = 3,625,785.70/x
  3. Step 3: Cross multiply
    4,196,140.03x = 6,294,188.93 × 3,625,785.70
  4. Step 4: Simplify right side
    4,196,140.03x = 22,821,380,181,627.90
  5. Step 5: Solve for x
    x = 22,821,380,181,627.90/4,196,140.03
  6. Step 6: Final answer
    x = 5,438,660.30

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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.