Home / 9,234,857.24-12,740,996.04-5,975,795.32

Finding the Fourth Proportional to 9,234,857.24, 12,740,996.04 and 5,975,795.32

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Solution

The fourth proportional to 9,234,857.24, 12,740,996.04 and 5,975,795.32 is: 8,244,587.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,857.24 : 12,740,996.04 = 5,975,795.32 : x
  2. Step 2: Convert to fraction form
    9,234,857.24/12,740,996.04 = 5,975,795.32/x
  3. Step 3: Cross multiply
    9,234,857.24x = 12,740,996.04 × 5,975,795.32
  4. Step 4: Simplify right side
    9,234,857.24x = 76,137,584,507,970.53
  5. Step 5: Solve for x
    x = 76,137,584,507,970.53/9,234,857.24
  6. Step 6: Final answer
    x = 8,244,587.06

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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.