Home / 8,937,794-12,334,052.04-4,863,342.80

Finding the Fourth Proportional to 8,937,794, 12,334,052.04 and 4,863,342.80

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Solution

The fourth proportional to 8,937,794, 12,334,052.04 and 4,863,342.80 is: 6,711,356.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,937,794 : 12,334,052.04 = 4,863,342.80 : x
  2. Step 2: Convert to fraction form
    8,937,794/12,334,052.04 = 4,863,342.80/x
  3. Step 3: Cross multiply
    8,937,794x = 12,334,052.04 × 4,863,342.80
  4. Step 4: Simplify right side
    8,937,794x = 59,984,723,183,559.30
  5. Step 5: Solve for x
    x = 59,984,723,183,559.30/8,937,794
  6. Step 6: Final answer
    x = 6,711,356.65

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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.