Home / 8,952,848.26-13,429,255.58-2,805,300.54

Finding the Fourth Proportional to 8,952,848.26, 13,429,255.58 and 2,805,300.54

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Solution

The fourth proportional to 8,952,848.26, 13,429,255.58 and 2,805,300.54 is: 4,207,945.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,848.26 : 13,429,255.58 = 2,805,300.54 : x
  2. Step 2: Convert to fraction form
    8,952,848.26/13,429,255.58 = 2,805,300.54/x
  3. Step 3: Cross multiply
    8,952,848.26x = 13,429,255.58 × 2,805,300.54
  4. Step 4: Simplify right side
    8,952,848.26x = 37,673,097,926,865.38
  5. Step 5: Solve for x
    x = 37,673,097,926,865.38/8,952,848.26
  6. Step 6: Final answer
    x = 4,207,945.54

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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.