Home / 1,074,692.48-1,483,075.68-591,247.28

Finding the Fourth Proportional to 1,074,692.48, 1,483,075.68 and 591,247.28

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Solution

The fourth proportional to 1,074,692.48, 1,483,075.68 and 591,247.28 is: 815,921.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,692.48 : 1,483,075.68 = 591,247.28 : x
  2. Step 2: Convert to fraction form
    1,074,692.48/1,483,075.68 = 591,247.28/x
  3. Step 3: Cross multiply
    1,074,692.48x = 1,483,075.68 × 591,247.28
  4. Step 4: Simplify right side
    1,074,692.48x = 876,864,461,834.15
  5. Step 5: Solve for x
    x = 876,864,461,834.15/1,074,692.48
  6. Step 6: Final answer
    x = 815,921.28

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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.