Home / 4,112,546.94-5,675,492.15-2,277,005.25

Finding the Fourth Proportional to 4,112,546.94, 5,675,492.15 and 2,277,005.25

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Solution

The fourth proportional to 4,112,546.94, 5,675,492.15 and 2,277,005.25 is: 3,142,365.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,546.94 : 5,675,492.15 = 2,277,005.25 : x
  2. Step 2: Convert to fraction form
    4,112,546.94/5,675,492.15 = 2,277,005.25/x
  3. Step 3: Cross multiply
    4,112,546.94x = 5,675,492.15 × 2,277,005.25
  4. Step 4: Simplify right side
    4,112,546.94x = 12,923,125,410,498.76
  5. Step 5: Solve for x
    x = 12,923,125,410,498.76/4,112,546.94
  6. Step 6: Final answer
    x = 3,142,365.45

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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.