Home / 3,176,334.20-4,763,477.46-1,045,911.08

Finding the Fourth Proportional to 3,176,334.20, 4,763,477.46 and 1,045,911.08

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Solution

The fourth proportional to 3,176,334.20, 4,763,477.46 and 1,045,911.08 is: 1,568,529.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,334.20 : 4,763,477.46 = 1,045,911.08 : x
  2. Step 2: Convert to fraction form
    3,176,334.20/4,763,477.46 = 1,045,911.08/x
  3. Step 3: Cross multiply
    3,176,334.20x = 4,763,477.46 × 1,045,911.08
  4. Step 4: Simplify right side
    3,176,334.20x = 4,982,173,854,744.26
  5. Step 5: Solve for x
    x = 4,982,173,854,744.26/3,176,334.20
  6. Step 6: Final answer
    x = 1,568,529.49

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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.