Home / 4,607,941.61-6,361,349.94-3,366,157.58

Finding the Fourth Proportional to 4,607,941.61, 6,361,349.94 and 3,366,157.58

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Solution

The fourth proportional to 4,607,941.61, 6,361,349.94 and 3,366,157.58 is: 4,647,043.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,941.61 : 6,361,349.94 = 3,366,157.58 : x
  2. Step 2: Convert to fraction form
    4,607,941.61/6,361,349.94 = 3,366,157.58/x
  3. Step 3: Cross multiply
    4,607,941.61x = 6,361,349.94 × 3,366,157.58
  4. Step 4: Simplify right side
    4,607,941.61x = 21,413,306,287,756.80
  5. Step 5: Solve for x
    x = 21,413,306,287,756.80/4,607,941.61
  6. Step 6: Final answer
    x = 4,647,043.76

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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.