Home / 2,049,692.92-3,076,405.12-1,090,953.44

Finding the Fourth Proportional to 2,049,692.92, 3,076,405.12 and 1,090,953.44

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Solution

The fourth proportional to 2,049,692.92, 3,076,405.12 and 1,090,953.44 is: 1,637,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,692.92 : 3,076,405.12 = 1,090,953.44 : x
  2. Step 2: Convert to fraction form
    2,049,692.92/3,076,405.12 = 1,090,953.44/x
  3. Step 3: Cross multiply
    2,049,692.92x = 3,076,405.12 × 1,090,953.44
  4. Step 4: Simplify right side
    2,049,692.92x = 3,356,214,748,497.61
  5. Step 5: Solve for x
    x = 3,356,214,748,497.61/2,049,692.92
  6. Step 6: Final answer
    x = 1,637,423.20

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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.