Home / 2,904,530.56-4,347,450.56-1,553,312.64

Finding the Fourth Proportional to 2,904,530.56, 4,347,450.56 and 1,553,312.64

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Solution

The fourth proportional to 2,904,530.56, 4,347,450.56 and 1,553,312.64 is: 2,324,971.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,530.56 : 4,347,450.56 = 1,553,312.64 : x
  2. Step 2: Convert to fraction form
    2,904,530.56/4,347,450.56 = 1,553,312.64/x
  3. Step 3: Cross multiply
    2,904,530.56x = 4,347,450.56 × 1,553,312.64
  4. Step 4: Simplify right side
    2,904,530.56x = 6,752,949,906,623.08
  5. Step 5: Solve for x
    x = 6,752,949,906,623.08/2,904,530.56
  6. Step 6: Final answer
    x = 2,324,971.20

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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.