Home / 4,764,204.74-7,142,289.03-2,066,498.82

Finding the Fourth Proportional to 4,764,204.74, 7,142,289.03 and 2,066,498.82

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Solution

The fourth proportional to 4,764,204.74, 7,142,289.03 and 2,066,498.82 is: 3,098,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,204.74 : 7,142,289.03 = 2,066,498.82 : x
  2. Step 2: Convert to fraction form
    4,764,204.74/7,142,289.03 = 2,066,498.82/x
  3. Step 3: Cross multiply
    4,764,204.74x = 7,142,289.03 × 2,066,498.82
  4. Step 4: Simplify right side
    4,764,204.74x = 14,759,531,852,593.95
  5. Step 5: Solve for x
    x = 14,759,531,852,593.95/4,764,204.74
  6. Step 6: Final answer
    x = 3,098,005.37

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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.