Home / 3,263,224.74-4,894,838.01-1,213,617.50

Finding the Fourth Proportional to 3,263,224.74, 4,894,838.01 and 1,213,617.50

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Solution

The fourth proportional to 3,263,224.74, 4,894,838.01 and 1,213,617.50 is: 1,820,426.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,224.74 : 4,894,838.01 = 1,213,617.50 : x
  2. Step 2: Convert to fraction form
    3,263,224.74/4,894,838.01 = 1,213,617.50/x
  3. Step 3: Cross multiply
    3,263,224.74x = 4,894,838.01 × 1,213,617.50
  4. Step 4: Simplify right side
    3,263,224.74x = 5,940,461,080,838.27
  5. Step 5: Solve for x
    x = 5,940,461,080,838.27/3,263,224.74
  6. Step 6: Final answer
    x = 1,820,426.59

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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.