Home / 4,701,183.54-6,489,019.65-3,069,844.50

Finding the Fourth Proportional to 4,701,183.54, 6,489,019.65 and 3,069,844.50

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Solution

The fourth proportional to 4,701,183.54, 6,489,019.65 and 3,069,844.50 is: 4,237,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,183.54 : 6,489,019.65 = 3,069,844.50 : x
  2. Step 2: Convert to fraction form
    4,701,183.54/6,489,019.65 = 3,069,844.50/x
  3. Step 3: Cross multiply
    4,701,183.54x = 6,489,019.65 × 3,069,844.50
  4. Step 4: Simplify right side
    4,701,183.54x = 19,920,281,282,944.43
  5. Step 5: Solve for x
    x = 19,920,281,282,944.43/4,701,183.54
  6. Step 6: Final answer
    x = 4,237,290.70

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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.