Home / 3,591,313.25-5,385,973.17-997,022.03

Finding the Fourth Proportional to 3,591,313.25, 5,385,973.17 and 997,022.03

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Solution

The fourth proportional to 3,591,313.25, 5,385,973.17 and 997,022.03 is: 1,495,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,313.25 : 5,385,973.17 = 997,022.03 : x
  2. Step 2: Convert to fraction form
    3,591,313.25/5,385,973.17 = 997,022.03/x
  3. Step 3: Cross multiply
    3,591,313.25x = 5,385,973.17 × 997,022.03
  4. Step 4: Simplify right side
    3,591,313.25x = 5,369,933,903,478.94
  5. Step 5: Solve for x
    x = 5,369,933,903,478.94/3,591,313.25
  6. Step 6: Final answer
    x = 1,495,256.34

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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.