Home / 6,140,233.04-8,475,856.08-4,616,765.60

Finding the Fourth Proportional to 6,140,233.04, 8,475,856.08 and 4,616,765.60

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Solution

The fourth proportional to 6,140,233.04, 8,475,856.08 and 4,616,765.60 is: 6,372,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,233.04 : 8,475,856.08 = 4,616,765.60 : x
  2. Step 2: Convert to fraction form
    6,140,233.04/8,475,856.08 = 4,616,765.60/x
  3. Step 3: Cross multiply
    6,140,233.04x = 8,475,856.08 × 4,616,765.60
  4. Step 4: Simplify right side
    6,140,233.04x = 39,131,040,780,694.84
  5. Step 5: Solve for x
    x = 39,131,040,780,694.84/6,140,233.04
  6. Step 6: Final answer
    x = 6,372,891.80

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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.