Home / 973,770.62-1,458,477.87-562,936.52

Finding the Fourth Proportional to 973,770.62, 1,458,477.87 and 562,936.52

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Solution

The fourth proportional to 973,770.62, 1,458,477.87 and 562,936.52 is: 843,145.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,770.62 : 1,458,477.87 = 562,936.52 : x
  2. Step 2: Convert to fraction form
    973,770.62/1,458,477.87 = 562,936.52/x
  3. Step 3: Cross multiply
    973,770.62x = 1,458,477.87 × 562,936.52
  4. Step 4: Simplify right side
    973,770.62x = 821,030,456,634.81
  5. Step 5: Solve for x
    x = 821,030,456,634.81/973,770.62
  6. Step 6: Final answer
    x = 843,145.64

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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.