Home / 3,599,703.99-4,967,638.62-1,968,113.24

Finding the Fourth Proportional to 3,599,703.99, 4,967,638.62 and 1,968,113.24

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Solution

The fourth proportional to 3,599,703.99, 4,967,638.62 and 1,968,113.24 is: 2,716,022.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,703.99 : 4,967,638.62 = 1,968,113.24 : x
  2. Step 2: Convert to fraction form
    3,599,703.99/4,967,638.62 = 1,968,113.24/x
  3. Step 3: Cross multiply
    3,599,703.99x = 4,967,638.62 × 1,968,113.24
  4. Step 4: Simplify right side
    3,599,703.99x = 9,776,875,364,980.96
  5. Step 5: Solve for x
    x = 9,776,875,364,980.96/3,599,703.99
  6. Step 6: Final answer
    x = 2,716,022.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.