Home / 2,952,239.94-4,429,759.59-1,756,524.42

Finding the Fourth Proportional to 2,952,239.94, 4,429,759.59 and 1,756,524.42

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Solution

The fourth proportional to 2,952,239.94, 4,429,759.59 and 1,756,524.42 is: 2,635,619.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,239.94 : 4,429,759.59 = 1,756,524.42 : x
  2. Step 2: Convert to fraction form
    2,952,239.94/4,429,759.59 = 1,756,524.42/x
  3. Step 3: Cross multiply
    2,952,239.94x = 4,429,759.59 × 1,756,524.42
  4. Step 4: Simplify right side
    2,952,239.94x = 7,780,980,894,564.19
  5. Step 5: Solve for x
    x = 7,780,980,894,564.19/2,952,239.94
  6. Step 6: Final answer
    x = 2,635,619.41

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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.