Home / 3,649,774.77-5,474,973.56-954,095.67

Finding the Fourth Proportional to 3,649,774.77, 5,474,973.56 and 954,095.67

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Solution

The fourth proportional to 3,649,774.77, 5,474,973.56 and 954,095.67 is: 1,431,224.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,774.77 : 5,474,973.56 = 954,095.67 : x
  2. Step 2: Convert to fraction form
    3,649,774.77/5,474,973.56 = 954,095.67/x
  3. Step 3: Cross multiply
    3,649,774.77x = 5,474,973.56 × 954,095.67
  4. Step 4: Simplify right side
    3,649,774.77x = 5,223,648,562,190.01
  5. Step 5: Solve for x
    x = 5,223,648,562,190.01/3,649,774.77
  6. Step 6: Final answer
    x = 1,431,224.91

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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.