Home / 7,894,314.04-10,894,365.66-4,795,783.24

Finding the Fourth Proportional to 7,894,314.04, 10,894,365.66 and 4,795,783.24

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Solution

The fourth proportional to 7,894,314.04, 10,894,365.66 and 4,795,783.24 is: 6,618,309.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,894,314.04 : 10,894,365.66 = 4,795,783.24 : x
  2. Step 2: Convert to fraction form
    7,894,314.04/10,894,365.66 = 4,795,783.24/x
  3. Step 3: Cross multiply
    7,894,314.04x = 10,894,365.66 × 4,795,783.24
  4. Step 4: Simplify right side
    7,894,314.04x = 52,247,016,242,659.54
  5. Step 5: Solve for x
    x = 52,247,016,242,659.54/7,894,314.04
  6. Step 6: Final answer
    x = 6,618,309.83

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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.