Home / 6,015,976.88-9,023,325.60-1,697,920.34

Finding the Fourth Proportional to 6,015,976.88, 9,023,325.60 and 1,697,920.34

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Solution

The fourth proportional to 6,015,976.88, 9,023,325.60 and 1,697,920.34 is: 2,546,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,976.88 : 9,023,325.60 = 1,697,920.34 : x
  2. Step 2: Convert to fraction form
    6,015,976.88/9,023,325.60 = 1,697,920.34/x
  3. Step 3: Cross multiply
    6,015,976.88x = 9,023,325.60 × 1,697,920.34
  4. Step 4: Simplify right side
    6,015,976.88x = 15,320,888,025,566.07
  5. Step 5: Solve for x
    x = 15,320,888,025,566.07/6,015,976.88
  6. Step 6: Final answer
    x = 2,546,699.95

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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.