Home / 4,725,036.24-6,520,211.82-2,659,945.08

Finding the Fourth Proportional to 4,725,036.24, 6,520,211.82 and 2,659,945.08

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Solution

The fourth proportional to 4,725,036.24, 6,520,211.82 and 2,659,945.08 is: 3,670,533.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,036.24 : 6,520,211.82 = 2,659,945.08 : x
  2. Step 2: Convert to fraction form
    4,725,036.24/6,520,211.82 = 2,659,945.08/x
  3. Step 3: Cross multiply
    4,725,036.24x = 6,520,211.82 × 2,659,945.08
  4. Step 4: Simplify right side
    4,725,036.24x = 17,343,405,351,166.85
  5. Step 5: Solve for x
    x = 17,343,405,351,166.85/4,725,036.24
  6. Step 6: Final answer
    x = 3,670,533.83

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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.