Home / 2,038,612.11-3,060,280.41-1,093,828.11

Finding the Fourth Proportional to 2,038,612.11, 3,060,280.41 and 1,093,828.11

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Solution

The fourth proportional to 2,038,612.11, 3,060,280.41 and 1,093,828.11 is: 1,642,009.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,612.11 : 3,060,280.41 = 1,093,828.11 : x
  2. Step 2: Convert to fraction form
    2,038,612.11/3,060,280.41 = 1,093,828.11/x
  3. Step 3: Cross multiply
    2,038,612.11x = 3,060,280.41 × 1,093,828.11
  4. Step 4: Simplify right side
    2,038,612.11x = 3,347,420,736,940.33
  5. Step 5: Solve for x
    x = 3,347,420,736,940.33/2,038,612.11
  6. Step 6: Final answer
    x = 1,642,009.64

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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.