Home / 1,075,007.98-1,483,479.57-591,572.85

Finding the Fourth Proportional to 1,075,007.98, 1,483,479.57 and 591,572.85

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Solution

The fourth proportional to 1,075,007.98, 1,483,479.57 and 591,572.85 is: 816,353.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,007.98 : 1,483,479.57 = 591,572.85 : x
  2. Step 2: Convert to fraction form
    1,075,007.98/1,483,479.57 = 591,572.85/x
  3. Step 3: Cross multiply
    1,075,007.98x = 1,483,479.57 × 591,572.85
  4. Step 4: Simplify right side
    1,075,007.98x = 877,586,237,141.68
  5. Step 5: Solve for x
    x = 877,586,237,141.68/1,075,007.98
  6. Step 6: Final answer
    x = 816,353.23

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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.