Home / 7,042,552.58-10,565,345.19-2,184,760.64

Finding the Fourth Proportional to 7,042,552.58, 10,565,345.19 and 2,184,760.64

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Solution

The fourth proportional to 7,042,552.58, 10,565,345.19 and 2,184,760.64 is: 3,277,611.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,042,552.58 : 10,565,345.19 = 2,184,760.64 : x
  2. Step 2: Convert to fraction form
    7,042,552.58/10,565,345.19 = 2,184,760.64/x
  3. Step 3: Cross multiply
    7,042,552.58x = 10,565,345.19 × 2,184,760.64
  4. Step 4: Simplify right side
    7,042,552.58x = 23,082,750,353,731.54
  5. Step 5: Solve for x
    x = 23,082,750,353,731.54/7,042,552.58
  6. Step 6: Final answer
    x = 3,277,611.36

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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.