Home / 698,133.36-1,047,294-224,704.56

Finding the Fourth Proportional to 698,133.36, 1,047,294 and 224,704.56

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Solution

The fourth proportional to 698,133.36, 1,047,294 and 224,704.56 is: 337,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    698,133.36 : 1,047,294 = 224,704.56 : x
  2. Step 2: Convert to fraction form
    698,133.36/1,047,294 = 224,704.56/x
  3. Step 3: Cross multiply
    698,133.36x = 1,047,294 × 224,704.56
  4. Step 4: Simplify right side
    698,133.36x = 235,331,737,460.64
  5. Step 5: Solve for x
    x = 235,331,737,460.64/698,133.36
  6. Step 6: Final answer
    x = 337,087.08

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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.