Home / 2,053,093.20-2,833,286.95-1,135,384.10

Finding the Fourth Proportional to 2,053,093.20, 2,833,286.95 and 1,135,384.10

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Solution

The fourth proportional to 2,053,093.20, 2,833,286.95 and 1,135,384.10 is: 1,566,840.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,093.20 : 2,833,286.95 = 1,135,384.10 : x
  2. Step 2: Convert to fraction form
    2,053,093.20/2,833,286.95 = 1,135,384.10/x
  3. Step 3: Cross multiply
    2,053,093.20x = 2,833,286.95 × 1,135,384.10
  4. Step 4: Simplify right side
    2,053,093.20x = 3,216,868,967,582.36
  5. Step 5: Solve for x
    x = 3,216,868,967,582.36/2,053,093.20
  6. Step 6: Final answer
    x = 1,566,840.21

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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.