Home / 1,160,695.70-1,741,043.55-1,036,692.80

Finding the Fourth Proportional to 1,160,695.70, 1,741,043.55 and 1,036,692.80

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Solution

The fourth proportional to 1,160,695.70, 1,741,043.55 and 1,036,692.80 is: 1,555,039.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,695.70 : 1,741,043.55 = 1,036,692.80 : x
  2. Step 2: Convert to fraction form
    1,160,695.70/1,741,043.55 = 1,036,692.80/x
  3. Step 3: Cross multiply
    1,160,695.70x = 1,741,043.55 × 1,036,692.80
  4. Step 4: Simplify right side
    1,160,695.70x = 1,804,927,312,771.44
  5. Step 5: Solve for x
    x = 1,804,927,312,771.44/1,160,695.70
  6. Step 6: Final answer
    x = 1,555,039.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.