Home / 3,556,391.54-5,334,816.94-1,250,601.90

Finding the Fourth Proportional to 3,556,391.54, 5,334,816.94 and 1,250,601.90

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Solution

The fourth proportional to 3,556,391.54, 5,334,816.94 and 1,250,601.90 is: 1,875,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,391.54 : 5,334,816.94 = 1,250,601.90 : x
  2. Step 2: Convert to fraction form
    3,556,391.54/5,334,816.94 = 1,250,601.90/x
  3. Step 3: Cross multiply
    3,556,391.54x = 5,334,816.94 × 1,250,601.90
  4. Step 4: Simplify right side
    3,556,391.54x = 6,671,732,178,184.12
  5. Step 5: Solve for x
    x = 6,671,732,178,184.12/3,556,391.54
  6. Step 6: Final answer
    x = 1,875,983.60

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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.