Home / 4,795,949.93-6,618,213.96-2,620,567.76

Finding the Fourth Proportional to 4,795,949.93, 6,618,213.96 and 2,620,567.76

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Solution

The fourth proportional to 4,795,949.93, 6,618,213.96 and 2,620,567.76 is: 3,616,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,949.93 : 6,618,213.96 = 2,620,567.76 : x
  2. Step 2: Convert to fraction form
    4,795,949.93/6,618,213.96 = 2,620,567.76/x
  3. Step 3: Cross multiply
    4,795,949.93x = 6,618,213.96 × 2,620,567.76
  4. Step 4: Simplify right side
    4,795,949.93x = 17,343,478,132,357.93
  5. Step 5: Solve for x
    x = 17,343,478,132,357.93/4,795,949.93
  6. Step 6: Final answer
    x = 3,616,275.90

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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.