Home / 904,193.99-1,356,062.57-335,262.41

Finding the Fourth Proportional to 904,193.99, 1,356,062.57 and 335,262.41

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Solution

The fourth proportional to 904,193.99, 1,356,062.57 and 335,262.41 is: 502,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,193.99 : 1,356,062.57 = 335,262.41 : x
  2. Step 2: Convert to fraction form
    904,193.99/1,356,062.57 = 335,262.41/x
  3. Step 3: Cross multiply
    904,193.99x = 1,356,062.57 × 335,262.41
  4. Step 4: Simplify right side
    904,193.99x = 454,636,803,652.68
  5. Step 5: Solve for x
    x = 454,636,803,652.68/904,193.99
  6. Step 6: Final answer
    x = 502,808.92

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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.