Home / 1,364,054.77-1,882,352.28-752,233.32

Finding the Fourth Proportional to 1,364,054.77, 1,882,352.28 and 752,233.32

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Solution

The fourth proportional to 1,364,054.77, 1,882,352.28 and 752,233.32 is: 1,038,058.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,054.77 : 1,882,352.28 = 752,233.32 : x
  2. Step 2: Convert to fraction form
    1,364,054.77/1,882,352.28 = 752,233.32/x
  3. Step 3: Cross multiply
    1,364,054.77x = 1,882,352.28 × 752,233.32
  4. Step 4: Simplify right side
    1,364,054.77x = 1,415,968,104,993.97
  5. Step 5: Solve for x
    x = 1,415,968,104,993.97/1,364,054.77
  6. Step 6: Final answer
    x = 1,038,058.10

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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.