Home / 3,451,343.34-4,762,869.78-2,001,896.94

Finding the Fourth Proportional to 3,451,343.34, 4,762,869.78 and 2,001,896.94

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Solution

The fourth proportional to 3,451,343.34, 4,762,869.78 and 2,001,896.94 is: 2,762,627.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,343.34 : 4,762,869.78 = 2,001,896.94 : x
  2. Step 2: Convert to fraction form
    3,451,343.34/4,762,869.78 = 2,001,896.94/x
  3. Step 3: Cross multiply
    3,451,343.34x = 4,762,869.78 × 2,001,896.94
  4. Step 4: Simplify right side
    3,451,343.34x = 9,534,774,438,200.47
  5. Step 5: Solve for x
    x = 9,534,774,438,200.47/3,451,343.34
  6. Step 6: Final answer
    x = 2,762,627.04

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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.