Home / 3,689,092.02-5,090,716.81-2,035,260.41

Finding the Fourth Proportional to 3,689,092.02, 5,090,716.81 and 2,035,260.41

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Solution

The fourth proportional to 3,689,092.02, 5,090,716.81 and 2,035,260.41 is: 2,808,532.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,092.02 : 5,090,716.81 = 2,035,260.41 : x
  2. Step 2: Convert to fraction form
    3,689,092.02/5,090,716.81 = 2,035,260.41/x
  3. Step 3: Cross multiply
    3,689,092.02x = 5,090,716.81 × 2,035,260.41
  4. Step 4: Simplify right side
    3,689,092.02x = 10,360,934,356,460.91
  5. Step 5: Solve for x
    x = 10,360,934,356,460.91/3,689,092.02
  6. Step 6: Final answer
    x = 2,808,532.37

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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.