Home / 1,075,221.24-1,483,748.74-591,692.85

Finding the Fourth Proportional to 1,075,221.24, 1,483,748.74 and 591,692.85

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Solution

The fourth proportional to 1,075,221.24, 1,483,748.74 and 591,692.85 is: 816,505.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,221.24 : 1,483,748.74 = 591,692.85 : x
  2. Step 2: Convert to fraction form
    1,075,221.24/1,483,748.74 = 591,692.85/x
  3. Step 3: Cross multiply
    1,075,221.24x = 1,483,748.74 × 591,692.85
  4. Step 4: Simplify right side
    1,075,221.24x = 877,923,518,065.85
  5. Step 5: Solve for x
    x = 877,923,518,065.85/1,075,221.24
  6. Step 6: Final answer
    x = 816,505.00

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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.