Home / 3,357,943.16-4,633,977.17-1,907,718.17

Finding the Fourth Proportional to 3,357,943.16, 4,633,977.17 and 1,907,718.17

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Solution

The fourth proportional to 3,357,943.16, 4,633,977.17 and 1,907,718.17 is: 2,632,659.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,943.16 : 4,633,977.17 = 1,907,718.17 : x
  2. Step 2: Convert to fraction form
    3,357,943.16/4,633,977.17 = 1,907,718.17/x
  3. Step 3: Cross multiply
    3,357,943.16x = 4,633,977.17 × 1,907,718.17
  4. Step 4: Simplify right side
    3,357,943.16x = 8,840,322,428,173.59
  5. Step 5: Solve for x
    x = 8,840,322,428,173.59/3,357,943.16
  6. Step 6: Final answer
    x = 2,632,659.94

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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.