Home / 4,640,123.52-6,958,524.39-1,606,674.75

Finding the Fourth Proportional to 4,640,123.52, 6,958,524.39 and 1,606,674.75

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Solution

The fourth proportional to 4,640,123.52, 6,958,524.39 and 1,606,674.75 is: 2,409,437.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,123.52 : 6,958,524.39 = 1,606,674.75 : x
  2. Step 2: Convert to fraction form
    4,640,123.52/6,958,524.39 = 1,606,674.75/x
  3. Step 3: Cross multiply
    4,640,123.52x = 6,958,524.39 × 1,606,674.75
  4. Step 4: Simplify right side
    4,640,123.52x = 11,180,085,434,672.15
  5. Step 5: Solve for x
    x = 11,180,085,434,672.15/4,640,123.52
  6. Step 6: Final answer
    x = 2,409,437.03

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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.