Home / 9,063,829.35-12,510,725.81-5,924,549.21

Finding the Fourth Proportional to 9,063,829.35, 12,510,725.81 and 5,924,549.21

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Solution

The fourth proportional to 9,063,829.35, 12,510,725.81 and 5,924,549.21 is: 8,177,604.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,829.35 : 12,510,725.81 = 5,924,549.21 : x
  2. Step 2: Convert to fraction form
    9,063,829.35/12,510,725.81 = 5,924,549.21/x
  3. Step 3: Cross multiply
    9,063,829.35x = 12,510,725.81 × 5,924,549.21
  4. Step 4: Simplify right side
    9,063,829.35x = 74,120,410,621,985.73
  5. Step 5: Solve for x
    x = 74,120,410,621,985.73/9,063,829.35
  6. Step 6: Final answer
    x = 8,177,604.38

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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.