Home / 6,771,392.81-10,154,727.25-2,982,808.97

Finding the Fourth Proportional to 6,771,392.81, 10,154,727.25 and 2,982,808.97

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Solution

The fourth proportional to 6,771,392.81, 10,154,727.25 and 2,982,808.97 is: 4,473,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,392.81 : 10,154,727.25 = 2,982,808.97 : x
  2. Step 2: Convert to fraction form
    6,771,392.81/10,154,727.25 = 2,982,808.97/x
  3. Step 3: Cross multiply
    6,771,392.81x = 10,154,727.25 × 2,982,808.97
  4. Step 4: Simplify right side
    6,771,392.81x = 30,289,611,514,289.39
  5. Step 5: Solve for x
    x = 30,289,611,514,289.39/6,771,392.81
  6. Step 6: Final answer
    x = 4,473,173.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.