Home / 3,263,225.24-4,894,838.76-1,213,618.01

Finding the Fourth Proportional to 3,263,225.24, 4,894,838.76 and 1,213,618.01

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Solution

The fourth proportional to 3,263,225.24, 4,894,838.76 and 1,213,618.01 is: 1,820,427.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,225.24 : 4,894,838.76 = 1,213,618.01 : x
  2. Step 2: Convert to fraction form
    3,263,225.24/4,894,838.76 = 1,213,618.01/x
  3. Step 3: Cross multiply
    3,263,225.24x = 4,894,838.76 × 1,213,618.01
  4. Step 4: Simplify right side
    3,263,225.24x = 5,940,464,450,707.87
  5. Step 5: Solve for x
    x = 5,940,464,450,707.87/3,263,225.24
  6. Step 6: Final answer
    x = 1,820,427.34

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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.