Home / 2,314,664.56-3,194,125.95-1,282,102.62

Finding the Fourth Proportional to 2,314,664.56, 3,194,125.95 and 1,282,102.62

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Solution

The fourth proportional to 2,314,664.56, 3,194,125.95 and 1,282,102.62 is: 1,769,240.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,664.56 : 3,194,125.95 = 1,282,102.62 : x
  2. Step 2: Convert to fraction form
    2,314,664.56/3,194,125.95 = 1,282,102.62/x
  3. Step 3: Cross multiply
    2,314,664.56x = 3,194,125.95 × 1,282,102.62
  4. Step 4: Simplify right side
    2,314,664.56x = 4,095,197,249,104.99
  5. Step 5: Solve for x
    x = 4,095,197,249,104.99/2,314,664.56
  6. Step 6: Final answer
    x = 1,769,240.05

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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.