Home / 2,049,691.93-3,076,403.61-1,090,952.44

Finding the Fourth Proportional to 2,049,691.93, 3,076,403.61 and 1,090,952.44

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Solution

The fourth proportional to 2,049,691.93, 3,076,403.61 and 1,090,952.44 is: 1,637,421.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,691.93 : 3,076,403.61 = 1,090,952.44 : x
  2. Step 2: Convert to fraction form
    2,049,691.93/3,076,403.61 = 1,090,952.44/x
  3. Step 3: Cross multiply
    2,049,691.93x = 3,076,403.61 × 1,090,952.44
  4. Step 4: Simplify right side
    2,049,691.93x = 3,356,210,024,754.31
  5. Step 5: Solve for x
    x = 3,356,210,024,754.31/2,049,691.93
  6. Step 6: Final answer
    x = 1,637,421.69

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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.