Home / 9,054,076.92-12,494,505.41-4,924,019.18

Finding the Fourth Proportional to 9,054,076.92, 12,494,505.41 and 4,924,019.18

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Solution

The fourth proportional to 9,054,076.92, 12,494,505.41 and 4,924,019.18 is: 6,795,080.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,076.92 : 12,494,505.41 = 4,924,019.18 : x
  2. Step 2: Convert to fraction form
    9,054,076.92/12,494,505.41 = 4,924,019.18/x
  3. Step 3: Cross multiply
    9,054,076.92x = 12,494,505.41 × 4,924,019.18
  4. Step 4: Simplify right side
    9,054,076.92x = 61,523,184,208,671.19
  5. Step 5: Solve for x
    x = 61,523,184,208,671.19/9,054,076.92
  6. Step 6: Final answer
    x = 6,795,080.79

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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.