Home / 4,424,820.60-6,106,834.74-2,491,457.92

Finding the Fourth Proportional to 4,424,820.60, 6,106,834.74 and 2,491,457.92

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Solution

The fourth proportional to 4,424,820.60, 6,106,834.74 and 2,491,457.92 is: 3,438,539.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,820.60 : 6,106,834.74 = 2,491,457.92 : x
  2. Step 2: Convert to fraction form
    4,424,820.60/6,106,834.74 = 2,491,457.92/x
  3. Step 3: Cross multiply
    4,424,820.60x = 6,106,834.74 × 2,491,457.92
  4. Step 4: Simplify right side
    4,424,820.60x = 15,214,921,779,104.14
  5. Step 5: Solve for x
    x = 15,214,921,779,104.14/4,424,820.60
  6. Step 6: Final answer
    x = 3,438,539.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.