Home / 8,300,506.26-12,449,824.24-2,235,681.89

Finding the Fourth Proportional to 8,300,506.26, 12,449,824.24 and 2,235,681.89

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Solution

The fourth proportional to 8,300,506.26, 12,449,824.24 and 2,235,681.89 is: 3,353,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,300,506.26 : 12,449,824.24 = 2,235,681.89 : x
  2. Step 2: Convert to fraction form
    8,300,506.26/12,449,824.24 = 2,235,681.89/x
  3. Step 3: Cross multiply
    8,300,506.26x = 12,449,824.24 × 2,235,681.89
  4. Step 4: Simplify right side
    8,300,506.26x = 27,833,846,587,051.02
  5. Step 5: Solve for x
    x = 27,833,846,587,051.02/8,300,506.26
  6. Step 6: Final answer
    x = 3,353,270.96

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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.