Home / 2,908,296.41-4,362,445.72-2,904,093.79

Finding the Fourth Proportional to 2,908,296.41, 4,362,445.72 and 2,904,093.79

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Solution

The fourth proportional to 2,908,296.41, 4,362,445.72 and 2,904,093.79 is: 4,356,141.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,296.41 : 4,362,445.72 = 2,904,093.79 : x
  2. Step 2: Convert to fraction form
    2,908,296.41/4,362,445.72 = 2,904,093.79/x
  3. Step 3: Cross multiply
    2,908,296.41x = 4,362,445.72 × 2,904,093.79
  4. Step 4: Simplify right side
    2,908,296.41x = 12,668,951,533,747.25
  5. Step 5: Solve for x
    x = 12,668,951,533,747.25/2,908,296.41
  6. Step 6: Final answer
    x = 4,356,141.79

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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.