Home / 8,835,479.19-13,251,742.54-2,446,377.39

Finding the Fourth Proportional to 8,835,479.19, 13,251,742.54 and 2,446,377.39

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Solution

The fourth proportional to 8,835,479.19, 13,251,742.54 and 2,446,377.39 is: 3,669,157.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,479.19 : 13,251,742.54 = 2,446,377.39 : x
  2. Step 2: Convert to fraction form
    8,835,479.19/13,251,742.54 = 2,446,377.39/x
  3. Step 3: Cross multiply
    8,835,479.19x = 13,251,742.54 × 2,446,377.39
  4. Step 4: Simplify right side
    8,835,479.19x = 32,418,763,321,841.23
  5. Step 5: Solve for x
    x = 32,418,763,321,841.23/8,835,479.19
  6. Step 6: Final answer
    x = 3,669,157.34

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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.