Home / 2,051,295.30-3,076,942.95-1,933,197.30

Finding the Fourth Proportional to 2,051,295.30, 3,076,942.95 and 1,933,197.30

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Solution

The fourth proportional to 2,051,295.30, 3,076,942.95 and 1,933,197.30 is: 2,899,795.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,295.30 : 3,076,942.95 = 1,933,197.30 : x
  2. Step 2: Convert to fraction form
    2,051,295.30/3,076,942.95 = 1,933,197.30/x
  3. Step 3: Cross multiply
    2,051,295.30x = 3,076,942.95 × 1,933,197.30
  4. Step 4: Simplify right side
    2,051,295.30x = 5,948,337,803,194.04
  5. Step 5: Solve for x
    x = 5,948,337,803,194.04/2,051,295.30
  6. Step 6: Final answer
    x = 2,899,795.95

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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.