Home / 5,605,530.86-7,735,632.73-3,027,211.67

Finding the Fourth Proportional to 5,605,530.86, 7,735,632.73 and 3,027,211.67

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Solution

The fourth proportional to 5,605,530.86, 7,735,632.73 and 3,027,211.67 is: 4,177,552.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,530.86 : 7,735,632.73 = 3,027,211.67 : x
  2. Step 2: Convert to fraction form
    5,605,530.86/7,735,632.73 = 3,027,211.67/x
  3. Step 3: Cross multiply
    5,605,530.86x = 7,735,632.73 × 3,027,211.67
  4. Step 4: Simplify right side
    5,605,530.86x = 23,417,397,628,843.77
  5. Step 5: Solve for x
    x = 23,417,397,628,843.77/5,605,530.86
  6. Step 6: Final answer
    x = 4,177,552.18

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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.