Home / 5,267,422.94-7,901,144.57-2,030,484.92

Finding the Fourth Proportional to 5,267,422.94, 7,901,144.57 and 2,030,484.92

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Solution

The fourth proportional to 5,267,422.94, 7,901,144.57 and 2,030,484.92 is: 3,045,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,422.94 : 7,901,144.57 = 2,030,484.92 : x
  2. Step 2: Convert to fraction form
    5,267,422.94/7,901,144.57 = 2,030,484.92/x
  3. Step 3: Cross multiply
    5,267,422.94x = 7,901,144.57 × 2,030,484.92
  4. Step 4: Simplify right side
    5,267,422.94x = 16,043,154,910,139.31
  5. Step 5: Solve for x
    x = 16,043,154,910,139.31/5,267,422.94
  6. Step 6: Final answer
    x = 3,045,731.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.