Home / 732,453.10-1,097,793.91-377,273.36

Finding the Fourth Proportional to 732,453.10, 1,097,793.91 and 377,273.36

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Solution

The fourth proportional to 732,453.10, 1,097,793.91 and 377,273.36 is: 565,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,453.10 : 1,097,793.91 = 377,273.36 : x
  2. Step 2: Convert to fraction form
    732,453.10/1,097,793.91 = 377,273.36/x
  3. Step 3: Cross multiply
    732,453.10x = 1,097,793.91 × 377,273.36
  4. Step 4: Simplify right side
    732,453.10x = 414,168,400,229.31
  5. Step 5: Solve for x
    x = 414,168,400,229.31/732,453.10
  6. Step 6: Final answer
    x = 565,453.82

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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.