Home / 695,336.02-1,043,442.79-295,976.16

Finding the Fourth Proportional to 695,336.02, 1,043,442.79 and 295,976.16

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Solution

The fourth proportional to 695,336.02, 1,043,442.79 and 295,976.16 is: 444,151.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,336.02 : 1,043,442.79 = 295,976.16 : x
  2. Step 2: Convert to fraction form
    695,336.02/1,043,442.79 = 295,976.16/x
  3. Step 3: Cross multiply
    695,336.02x = 1,043,442.79 × 295,976.16
  4. Step 4: Simplify right side
    695,336.02x = 308,834,189,423.95
  5. Step 5: Solve for x
    x = 308,834,189,423.95/695,336.02
  6. Step 6: Final answer
    x = 444,151.00

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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.