Home / 4,846,840.05-7,264,039.28-2,951,569.65

Finding the Fourth Proportional to 4,846,840.05, 7,264,039.28 and 2,951,569.65

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Solution

The fourth proportional to 4,846,840.05, 7,264,039.28 and 2,951,569.65 is: 4,423,566.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,840.05 : 7,264,039.28 = 2,951,569.65 : x
  2. Step 2: Convert to fraction form
    4,846,840.05/7,264,039.28 = 2,951,569.65/x
  3. Step 3: Cross multiply
    4,846,840.05x = 7,264,039.28 × 2,951,569.65
  4. Step 4: Simplify right side
    4,846,840.05x = 21,440,317,860,498.00
  5. Step 5: Solve for x
    x = 21,440,317,860,498.00/4,846,840.05
  6. Step 6: Final answer
    x = 4,423,566.21

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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.