Home / 1,114,260.24-1,672,054.24-404,343.52

Finding the Fourth Proportional to 1,114,260.24, 1,672,054.24 and 404,343.52

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Solution

The fourth proportional to 1,114,260.24, 1,672,054.24 and 404,343.52 is: 606,756.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,260.24 : 1,672,054.24 = 404,343.52 : x
  2. Step 2: Convert to fraction form
    1,114,260.24/1,672,054.24 = 404,343.52/x
  3. Step 3: Cross multiply
    1,114,260.24x = 1,672,054.24 × 404,343.52
  4. Step 4: Simplify right side
    1,114,260.24x = 676,084,297,032.53
  5. Step 5: Solve for x
    x = 676,084,297,032.53/1,114,260.24
  6. Step 6: Final answer
    x = 606,756.19

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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.