Home / 6,540,771-9,811,243.86-2,053,047

Finding the Fourth Proportional to 6,540,771, 9,811,243.86 and 2,053,047

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Solution

The fourth proportional to 6,540,771, 9,811,243.86 and 2,053,047 is: 3,079,597.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,540,771 : 9,811,243.86 = 2,053,047 : x
  2. Step 2: Convert to fraction form
    6,540,771/9,811,243.86 = 2,053,047/x
  3. Step 3: Cross multiply
    6,540,771x = 9,811,243.86 × 2,053,047
  4. Step 4: Simplify right side
    6,540,771x = 20,142,944,773,041.42
  5. Step 5: Solve for x
    x = 20,142,944,773,041.42/6,540,771
  6. Step 6: Final answer
    x = 3,079,597.92

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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.