Home / 1,033,380.57-1,549,539.60-464,273.97

Finding the Fourth Proportional to 1,033,380.57, 1,549,539.60 and 464,273.97

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Solution

The fourth proportional to 1,033,380.57, 1,549,539.60 and 464,273.97 is: 696,172.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,380.57 : 1,549,539.60 = 464,273.97 : x
  2. Step 2: Convert to fraction form
    1,033,380.57/1,549,539.60 = 464,273.97/x
  3. Step 3: Cross multiply
    1,033,380.57x = 1,549,539.60 × 464,273.97
  4. Step 4: Simplify right side
    1,033,380.57x = 719,410,901,764.21
  5. Step 5: Solve for x
    x = 719,410,901,764.21/1,033,380.57
  6. Step 6: Final answer
    x = 696,172.27

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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.