Home / 5,993,355.51-8,987,238.25-3,113,948.23

Finding the Fourth Proportional to 5,993,355.51, 8,987,238.25 and 3,113,948.23

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Solution

The fourth proportional to 5,993,355.51, 8,987,238.25 and 3,113,948.23 is: 4,669,470.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,355.51 : 8,987,238.25 = 3,113,948.23 : x
  2. Step 2: Convert to fraction form
    5,993,355.51/8,987,238.25 = 3,113,948.23/x
  3. Step 3: Cross multiply
    5,993,355.51x = 8,987,238.25 × 3,113,948.23
  4. Step 4: Simplify right side
    5,993,355.51x = 27,985,794,610,922.83
  5. Step 5: Solve for x
    x = 27,985,794,610,922.83/5,993,355.51
  6. Step 6: Final answer
    x = 4,669,470.14

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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.