Home / 4,727,681.52-6,568,245.62-4,670,994.48

Finding the Fourth Proportional to 4,727,681.52, 6,568,245.62 and 4,670,994.48

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Solution

The fourth proportional to 4,727,681.52, 6,568,245.62 and 4,670,994.48 is: 6,489,489.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727,681.52 : 6,568,245.62 = 4,670,994.48 : x
  2. Step 2: Convert to fraction form
    4,727,681.52/6,568,245.62 = 4,670,994.48/x
  3. Step 3: Cross multiply
    4,727,681.52x = 6,568,245.62 × 4,670,994.48
  4. Step 4: Simplify right side
    4,727,681.52x = 30,680,239,034,304.18
  5. Step 5: Solve for x
    x = 30,680,239,034,304.18/4,727,681.52
  6. Step 6: Final answer
    x = 6,489,489.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.