Home / 3,235,476.56-4,464,954.32-1,785,171.87

Finding the Fourth Proportional to 3,235,476.56, 4,464,954.32 and 1,785,171.87

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Solution

The fourth proportional to 3,235,476.56, 4,464,954.32 and 1,785,171.87 is: 2,463,535.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,476.56 : 4,464,954.32 = 1,785,171.87 : x
  2. Step 2: Convert to fraction form
    3,235,476.56/4,464,954.32 = 1,785,171.87/x
  3. Step 3: Cross multiply
    3,235,476.56x = 4,464,954.32 × 1,785,171.87
  4. Step 4: Simplify right side
    3,235,476.56x = 7,970,710,843,973.12
  5. Step 5: Solve for x
    x = 7,970,710,843,973.12/3,235,476.56
  6. Step 6: Final answer
    x = 2,463,535.34

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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.