Home / 3,077,743.48-4,247,505.87-1,701,057.58

Finding the Fourth Proportional to 3,077,743.48, 4,247,505.87 and 1,701,057.58

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Solution

The fourth proportional to 3,077,743.48, 4,247,505.87 and 1,701,057.58 is: 2,347,580.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,743.48 : 4,247,505.87 = 1,701,057.58 : x
  2. Step 2: Convert to fraction form
    3,077,743.48/4,247,505.87 = 1,701,057.58/x
  3. Step 3: Cross multiply
    3,077,743.48x = 4,247,505.87 × 1,701,057.58
  4. Step 4: Simplify right side
    3,077,743.48x = 7,225,252,056,258.00
  5. Step 5: Solve for x
    x = 7,225,252,056,258.00/3,077,743.48
  6. Step 6: Final answer
    x = 2,347,580.98

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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.