Home / 3,288,383.81-4,533,840.18-2,514,963.41

Finding the Fourth Proportional to 3,288,383.81, 4,533,840.18 and 2,514,963.41

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Solution

The fourth proportional to 3,288,383.81, 4,533,840.18 and 2,514,963.41 is: 3,467,491.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,383.81 : 4,533,840.18 = 2,514,963.41 : x
  2. Step 2: Convert to fraction form
    3,288,383.81/4,533,840.18 = 2,514,963.41/x
  3. Step 3: Cross multiply
    3,288,383.81x = 4,533,840.18 × 2,514,963.41
  4. Step 4: Simplify right side
    3,288,383.81x = 11,402,442,136,818.61
  5. Step 5: Solve for x
    x = 11,402,442,136,818.61/3,288,383.81
  6. Step 6: Final answer
    x = 3,467,491.27

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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.