Home / 2,054,623.32-2,835,325.62-1,136,828.52

Finding the Fourth Proportional to 2,054,623.32, 2,835,325.62 and 1,136,828.52

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Solution

The fourth proportional to 2,054,623.32, 2,835,325.62 and 1,136,828.52 is: 1,568,793.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,623.32 : 2,835,325.62 = 1,136,828.52 : x
  2. Step 2: Convert to fraction form
    2,054,623.32/2,835,325.62 = 1,136,828.52/x
  3. Step 3: Cross multiply
    2,054,623.32x = 2,835,325.62 × 1,136,828.52
  4. Step 4: Simplify right side
    2,054,623.32x = 3,223,279,028,302.68
  5. Step 5: Solve for x
    x = 3,223,279,028,302.68/2,054,623.32
  6. Step 6: Final answer
    x = 1,568,793.17

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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.