Home / 8,842,445.81-13,263,667.85-2,452,698.44

Finding the Fourth Proportional to 8,842,445.81, 13,263,667.85 and 2,452,698.44

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Solution

The fourth proportional to 8,842,445.81, 13,263,667.85 and 2,452,698.44 is: 3,679,047.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,445.81 : 13,263,667.85 = 2,452,698.44 : x
  2. Step 2: Convert to fraction form
    8,842,445.81/13,263,667.85 = 2,452,698.44/x
  3. Step 3: Cross multiply
    8,842,445.81x = 13,263,667.85 × 2,452,698.44
  4. Step 4: Simplify right side
    8,842,445.81x = 32,531,777,384,186.56
  5. Step 5: Solve for x
    x = 32,531,777,384,186.56/8,842,445.81
  6. Step 6: Final answer
    x = 3,679,047.42

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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.