Home / 1,362,260.51-1,880,067.15-750,475.96

Finding the Fourth Proportional to 1,362,260.51, 1,880,067.15 and 750,475.96

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Solution

The fourth proportional to 1,362,260.51, 1,880,067.15 and 750,475.96 is: 1,035,738.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,260.51 : 1,880,067.15 = 750,475.96 : x
  2. Step 2: Convert to fraction form
    1,362,260.51/1,880,067.15 = 750,475.96/x
  3. Step 3: Cross multiply
    1,362,260.51x = 1,880,067.15 × 750,475.96
  4. Step 4: Simplify right side
    1,362,260.51x = 1,410,945,194,560.55
  5. Step 5: Solve for x
    x = 1,410,945,194,560.55/1,362,260.51
  6. Step 6: Final answer
    x = 1,035,738.16

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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.