Home / 7,852,175.96-10,836,019.68-4,414,445.24

Finding the Fourth Proportional to 7,852,175.96, 10,836,019.68 and 4,414,445.24

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Solution

The fourth proportional to 7,852,175.96, 10,836,019.68 and 4,414,445.24 is: 6,091,943.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,852,175.96 : 10,836,019.68 = 4,414,445.24 : x
  2. Step 2: Convert to fraction form
    7,852,175.96/10,836,019.68 = 4,414,445.24/x
  3. Step 3: Cross multiply
    7,852,175.96x = 10,836,019.68 × 4,414,445.24
  4. Step 4: Simplify right side
    7,852,175.96x = 47,835,015,496,922.33
  5. Step 5: Solve for x
    x = 47,835,015,496,922.33/7,852,175.96
  6. Step 6: Final answer
    x = 6,091,943.91

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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.