Home / 2,016,002.65-2,782,082.41-1,110,584.65

Finding the Fourth Proportional to 2,016,002.65, 2,782,082.41 and 1,110,584.65

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Solution

The fourth proportional to 2,016,002.65, 2,782,082.41 and 1,110,584.65 is: 1,532,606.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,002.65 : 2,782,082.41 = 1,110,584.65 : x
  2. Step 2: Convert to fraction form
    2,016,002.65/2,782,082.41 = 1,110,584.65/x
  3. Step 3: Cross multiply
    2,016,002.65x = 2,782,082.41 × 1,110,584.65
  4. Step 4: Simplify right side
    2,016,002.65x = 3,089,738,019,581.01
  5. Step 5: Solve for x
    x = 3,089,738,019,581.01/2,016,002.65
  6. Step 6: Final answer
    x = 1,532,606.13

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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.