Home / 4,488,013.76-6,193,990.62-2,527,956.32

Finding the Fourth Proportional to 4,488,013.76, 6,193,990.62 and 2,527,956.32

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Solution

The fourth proportional to 4,488,013.76, 6,193,990.62 and 2,527,956.32 is: 3,488,879.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,013.76 : 6,193,990.62 = 2,527,956.32 : x
  2. Step 2: Convert to fraction form
    4,488,013.76/6,193,990.62 = 2,527,956.32/x
  3. Step 3: Cross multiply
    4,488,013.76x = 6,193,990.62 × 2,527,956.32
  4. Step 4: Simplify right side
    4,488,013.76x = 15,658,137,733,849.72
  5. Step 5: Solve for x
    x = 15,658,137,733,849.72/4,488,013.76
  6. Step 6: Final answer
    x = 3,488,879.17

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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.