Home / 5,967,048.27-8,951,909.45-2,180,434.35

Finding the Fourth Proportional to 5,967,048.27, 8,951,909.45 and 2,180,434.35

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Solution

The fourth proportional to 5,967,048.27, 8,951,909.45 and 2,180,434.35 is: 3,271,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,048.27 : 8,951,909.45 = 2,180,434.35 : x
  2. Step 2: Convert to fraction form
    5,967,048.27/8,951,909.45 = 2,180,434.35/x
  3. Step 3: Cross multiply
    5,967,048.27x = 8,951,909.45 × 2,180,434.35
  4. Step 4: Simplify right side
    5,967,048.27x = 19,519,050,851,967.44
  5. Step 5: Solve for x
    x = 19,519,050,851,967.44/5,967,048.27
  6. Step 6: Final answer
    x = 3,271,140.10

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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.