Home / 8,891,365.46-12,270,096.83-4,816,984.46

Finding the Fourth Proportional to 8,891,365.46, 12,270,096.83 and 4,816,984.46

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Solution

The fourth proportional to 8,891,365.46, 12,270,096.83 and 4,816,984.46 is: 6,647,445.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,365.46 : 12,270,096.83 = 4,816,984.46 : x
  2. Step 2: Convert to fraction form
    8,891,365.46/12,270,096.83 = 4,816,984.46/x
  3. Step 3: Cross multiply
    8,891,365.46x = 12,270,096.83 × 4,816,984.46
  4. Step 4: Simplify right side
    8,891,365.46x = 59,104,865,728,720.34
  5. Step 5: Solve for x
    x = 59,104,865,728,720.34/8,891,365.46
  6. Step 6: Final answer
    x = 6,647,445.32

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1.5x scale

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.