Home / 8,685,161.48-13,027,853.09-2,295,358.63

Finding the Fourth Proportional to 8,685,161.48, 13,027,853.09 and 2,295,358.63

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Solution

The fourth proportional to 8,685,161.48, 13,027,853.09 and 2,295,358.63 is: 3,443,067.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,685,161.48 : 13,027,853.09 = 2,295,358.63 : x
  2. Step 2: Convert to fraction form
    8,685,161.48/13,027,853.09 = 2,295,358.63/x
  3. Step 3: Cross multiply
    8,685,161.48x = 13,027,853.09 × 2,295,358.63
  4. Step 4: Simplify right side
    8,685,161.48x = 29,903,594,955,364.40
  5. Step 5: Solve for x
    x = 29,903,594,955,364.40/8,685,161.48
  6. Step 6: Final answer
    x = 3,443,067.24

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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.