Home / 1,505,618.90-2,256,710.43-606,485.30

Finding the Fourth Proportional to 1,505,618.90, 2,256,710.43 and 606,485.30

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Solution

The fourth proportional to 1,505,618.90, 2,256,710.43 and 606,485.30 is: 909,035.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,618.90 : 2,256,710.43 = 606,485.30 : x
  2. Step 2: Convert to fraction form
    1,505,618.90/2,256,710.43 = 606,485.30/x
  3. Step 3: Cross multiply
    1,505,618.90x = 2,256,710.43 × 606,485.30
  4. Step 4: Simplify right side
    1,505,618.90x = 1,368,661,702,151.68
  5. Step 5: Solve for x
    x = 1,368,661,702,151.68/1,505,618.90
  6. Step 6: Final answer
    x = 909,035.95

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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.