Home / 1,173,705.24-1,760,651.82-375,100.32

Finding the Fourth Proportional to 1,173,705.24, 1,760,651.82 and 375,100.32

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Solution

The fourth proportional to 1,173,705.24, 1,760,651.82 and 375,100.32 is: 562,680.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,705.24 : 1,760,651.82 = 375,100.32 : x
  2. Step 2: Convert to fraction form
    1,173,705.24/1,760,651.82 = 375,100.32/x
  3. Step 3: Cross multiply
    1,173,705.24x = 1,760,651.82 × 375,100.32
  4. Step 4: Simplify right side
    1,173,705.24x = 660,421,061,090.58
  5. Step 5: Solve for x
    x = 660,421,061,090.58/1,173,705.24
  6. Step 6: Final answer
    x = 562,680.51

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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.