Home / 2,962,952.64-4,089,206.46-1,673,876.04

Finding the Fourth Proportional to 2,962,952.64, 4,089,206.46 and 1,673,876.04

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Solution

The fourth proportional to 2,962,952.64, 4,089,206.46 and 1,673,876.04 is: 2,310,136.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,952.64 : 4,089,206.46 = 1,673,876.04 : x
  2. Step 2: Convert to fraction form
    2,962,952.64/4,089,206.46 = 1,673,876.04/x
  3. Step 3: Cross multiply
    2,962,952.64x = 4,089,206.46 × 1,673,876.04
  4. Step 4: Simplify right side
    2,962,952.64x = 6,844,824,716,007.22
  5. Step 5: Solve for x
    x = 6,844,824,716,007.22/2,962,952.64
  6. Step 6: Final answer
    x = 2,310,136.39

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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.