Home / 4,168,234.32-5,752,039.79-2,307,732.72

Finding the Fourth Proportional to 4,168,234.32, 5,752,039.79 and 2,307,732.72

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Solution

The fourth proportional to 4,168,234.32, 5,752,039.79 and 2,307,732.72 is: 3,184,602.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,234.32 : 5,752,039.79 = 2,307,732.72 : x
  2. Step 2: Convert to fraction form
    4,168,234.32/5,752,039.79 = 2,307,732.72/x
  3. Step 3: Cross multiply
    4,168,234.32x = 5,752,039.79 × 2,307,732.72
  4. Step 4: Simplify right side
    4,168,234.32x = 13,274,170,417,520.73
  5. Step 5: Solve for x
    x = 13,274,170,417,520.73/4,168,234.32
  6. Step 6: Final answer
    x = 3,184,602.73

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1.5x scale

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.