Home / 3,077,951.44-4,247,441.40-1,701,224.68

Finding the Fourth Proportional to 3,077,951.44, 4,247,441.40 and 1,701,224.68

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Solution

The fourth proportional to 3,077,951.44, 4,247,441.40 and 1,701,224.68 is: 2,347,617.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,951.44 : 4,247,441.40 = 1,701,224.68 : x
  2. Step 2: Convert to fraction form
    3,077,951.44/4,247,441.40 = 1,701,224.68/x
  3. Step 3: Cross multiply
    3,077,951.44x = 4,247,441.40 × 1,701,224.68
  4. Step 4: Simplify right side
    3,077,951.44x = 7,225,852,136,533.75
  5. Step 5: Solve for x
    x = 7,225,852,136,533.75/3,077,951.44
  6. Step 6: Final answer
    x = 2,347,617.33

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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.