Home / 5,856,859.11-8,076,787.43-4,567,228.95

Finding the Fourth Proportional to 5,856,859.11, 8,076,787.43 and 4,567,228.95

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Solution

The fourth proportional to 5,856,859.11, 8,076,787.43 and 4,567,228.95 is: 6,298,348.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,859.11 : 8,076,787.43 = 4,567,228.95 : x
  2. Step 2: Convert to fraction form
    5,856,859.11/8,076,787.43 = 4,567,228.95/x
  3. Step 3: Cross multiply
    5,856,859.11x = 8,076,787.43 × 4,567,228.95
  4. Step 4: Simplify right side
    5,856,859.11x = 36,888,537,373,292.10
  5. Step 5: Solve for x
    x = 36,888,537,373,292.10/5,856,859.11
  6. Step 6: Final answer
    x = 6,298,348.09

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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.