Home / 463,944.02-695,418.48-303,959.50

Finding the Fourth Proportional to 463,944.02, 695,418.48 and 303,959.50

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Solution

The fourth proportional to 463,944.02, 695,418.48 and 303,959.50 is: 455,613.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,944.02 : 695,418.48 = 303,959.50 : x
  2. Step 2: Convert to fraction form
    463,944.02/695,418.48 = 303,959.50/x
  3. Step 3: Cross multiply
    463,944.02x = 695,418.48 × 303,959.50
  4. Step 4: Simplify right side
    463,944.02x = 211,379,051,733.01
  5. Step 5: Solve for x
    x = 211,379,051,733.01/463,944.02
  6. Step 6: Final answer
    x = 455,613.27

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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.