Home / 4,822,066.14-7,228,068.84-1,626,093.42

Finding the Fourth Proportional to 4,822,066.14, 7,228,068.84 and 1,626,093.42

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Solution

The fourth proportional to 4,822,066.14, 7,228,068.84 and 1,626,093.42 is: 2,437,443.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,066.14 : 7,228,068.84 = 1,626,093.42 : x
  2. Step 2: Convert to fraction form
    4,822,066.14/7,228,068.84 = 1,626,093.42/x
  3. Step 3: Cross multiply
    4,822,066.14x = 7,228,068.84 × 1,626,093.42
  4. Step 4: Simplify right side
    4,822,066.14x = 11,753,515,180,031.03
  5. Step 5: Solve for x
    x = 11,753,515,180,031.03/4,822,066.14
  6. Step 6: Final answer
    x = 2,437,443.79

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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.