Home / 4,410,339.48-6,616,451.46-1,531,795.32

Finding the Fourth Proportional to 4,410,339.48, 6,616,451.46 and 1,531,795.32

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Solution

The fourth proportional to 4,410,339.48, 6,616,451.46 and 1,531,795.32 is: 2,298,020.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,339.48 : 6,616,451.46 = 1,531,795.32 : x
  2. Step 2: Convert to fraction form
    4,410,339.48/6,616,451.46 = 1,531,795.32/x
  3. Step 3: Cross multiply
    4,410,339.48x = 6,616,451.46 × 1,531,795.32
  4. Step 4: Simplify right side
    4,410,339.48x = 10,135,049,381,435.17
  5. Step 5: Solve for x
    x = 10,135,049,381,435.17/4,410,339.48
  6. Step 6: Final answer
    x = 2,298,020.24

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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.