Home / 2,047,814.46-2,825,961.21-1,130,050.85

Finding the Fourth Proportional to 2,047,814.46, 2,825,961.21 and 1,130,050.85

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Solution

The fourth proportional to 2,047,814.46, 2,825,961.21 and 1,130,050.85 is: 1,559,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,814.46 : 2,825,961.21 = 1,130,050.85 : x
  2. Step 2: Convert to fraction form
    2,047,814.46/2,825,961.21 = 1,130,050.85/x
  3. Step 3: Cross multiply
    2,047,814.46x = 2,825,961.21 × 1,130,050.85
  4. Step 4: Simplify right side
    2,047,814.46x = 3,193,479,853,297.72
  5. Step 5: Solve for x
    x = 3,193,479,853,297.72/2,047,814.46
  6. Step 6: Final answer
    x = 1,559,457.61

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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.