Home / 8,566,225.80-11,821,178.52-4,894,909.44

Finding the Fourth Proportional to 8,566,225.80, 11,821,178.52 and 4,894,909.44

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Solution

The fourth proportional to 8,566,225.80, 11,821,178.52 and 4,894,909.44 is: 6,754,853.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,225.80 : 11,821,178.52 = 4,894,909.44 : x
  2. Step 2: Convert to fraction form
    8,566,225.80/11,821,178.52 = 4,894,909.44/x
  3. Step 3: Cross multiply
    8,566,225.80x = 11,821,178.52 × 4,894,909.44
  4. Step 4: Simplify right side
    8,566,225.80x = 57,863,598,329,473.23
  5. Step 5: Solve for x
    x = 57,863,598,329,473.23/8,566,225.80
  6. Step 6: Final answer
    x = 6,754,853.27

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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.