Home / 4,680,992.16-7,010,137.56-3,237,624.72

Finding the Fourth Proportional to 4,680,992.16, 7,010,137.56 and 3,237,624.72

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Solution

The fourth proportional to 4,680,992.16, 7,010,137.56 and 3,237,624.72 is: 4,848,586.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,992.16 : 7,010,137.56 = 3,237,624.72 : x
  2. Step 2: Convert to fraction form
    4,680,992.16/7,010,137.56 = 3,237,624.72/x
  3. Step 3: Cross multiply
    4,680,992.16x = 7,010,137.56 × 3,237,624.72
  4. Step 4: Simplify right side
    4,680,992.16x = 22,696,194,654,856.48
  5. Step 5: Solve for x
    x = 22,696,194,654,856.48/4,680,992.16
  6. Step 6: Final answer
    x = 4,848,586.34

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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.