Home / 1,075,366.18-1,483,994.07-591,920.95

Finding the Fourth Proportional to 1,075,366.18, 1,483,994.07 and 591,920.95

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Solution

The fourth proportional to 1,075,366.18, 1,483,994.07 and 591,920.95 is: 816,844.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,366.18 : 1,483,994.07 = 591,920.95 : x
  2. Step 2: Convert to fraction form
    1,075,366.18/1,483,994.07 = 591,920.95/x
  3. Step 3: Cross multiply
    1,075,366.18x = 1,483,994.07 × 591,920.95
  4. Step 4: Simplify right side
    1,075,366.18x = 878,407,179,708.77
  5. Step 5: Solve for x
    x = 878,407,179,708.77/1,075,366.18
  6. Step 6: Final answer
    x = 816,844.71

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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.