Home / 683,059.08-1,024,637.83-262,334.96

Finding the Fourth Proportional to 683,059.08, 1,024,637.83 and 262,334.96

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Solution

The fourth proportional to 683,059.08, 1,024,637.83 and 262,334.96 is: 393,521.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,059.08 : 1,024,637.83 = 262,334.96 : x
  2. Step 2: Convert to fraction form
    683,059.08/1,024,637.83 = 262,334.96/x
  3. Step 3: Cross multiply
    683,059.08x = 1,024,637.83 × 262,334.96
  4. Step 4: Simplify right side
    683,059.08x = 268,798,322,210.90
  5. Step 5: Solve for x
    x = 268,798,322,210.90/683,059.08
  6. Step 6: Final answer
    x = 393,521.33

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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.