Home / 2,010,247.38-2,774,150.37-1,104,887.70

Finding the Fourth Proportional to 2,010,247.38, 2,774,150.37 and 1,104,887.70

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Solution

The fourth proportional to 2,010,247.38, 2,774,150.37 and 1,104,887.70 is: 1,524,749.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,247.38 : 2,774,150.37 = 1,104,887.70 : x
  2. Step 2: Convert to fraction form
    2,010,247.38/2,774,150.37 = 1,104,887.70/x
  3. Step 3: Cross multiply
    2,010,247.38x = 2,774,150.37 × 1,104,887.70
  4. Step 4: Simplify right side
    2,010,247.38x = 3,065,124,621,763.45
  5. Step 5: Solve for x
    x = 3,065,124,621,763.45/2,010,247.38
  6. Step 6: Final answer
    x = 1,524,749.96

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Double scale
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Similar ratio
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1.5x scale

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.