Home / 4,116,964.94-5,681,592.27-2,281,418.94

Finding the Fourth Proportional to 4,116,964.94, 5,681,592.27 and 2,281,418.94

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Solution

The fourth proportional to 4,116,964.94, 5,681,592.27 and 2,281,418.94 is: 3,148,458.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,964.94 : 5,681,592.27 = 2,281,418.94 : x
  2. Step 2: Convert to fraction form
    4,116,964.94/5,681,592.27 = 2,281,418.94/x
  3. Step 3: Cross multiply
    4,116,964.94x = 5,681,592.27 × 2,281,418.94
  4. Step 4: Simplify right side
    4,116,964.94x = 12,962,092,214,135.59
  5. Step 5: Solve for x
    x = 12,962,092,214,135.59/4,116,964.94
  6. Step 6: Final answer
    x = 3,148,458.25

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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.