Home / 2,054,549.55-2,835,362.03-1,136,763.82

Finding the Fourth Proportional to 2,054,549.55, 2,835,362.03 and 1,136,763.82

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Solution

The fourth proportional to 2,054,549.55, 2,835,362.03 and 1,136,763.82 is: 1,568,780.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,549.55 : 2,835,362.03 = 1,136,763.82 : x
  2. Step 2: Convert to fraction form
    2,054,549.55/2,835,362.03 = 1,136,763.82/x
  3. Step 3: Cross multiply
    2,054,549.55x = 2,835,362.03 × 1,136,763.82
  4. Step 4: Simplify right side
    2,054,549.55x = 3,223,136,972,305.75
  5. Step 5: Solve for x
    x = 3,223,136,972,305.75/2,054,549.55
  6. Step 6: Final answer
    x = 1,568,780.35

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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.