Home / 2,424,635.10-3,636,820.80-741,738.60

Finding the Fourth Proportional to 2,424,635.10, 3,636,820.80 and 741,738.60

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Solution

The fourth proportional to 2,424,635.10, 3,636,820.80 and 741,738.60 is: 1,112,567.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,635.10 : 3,636,820.80 = 741,738.60 : x
  2. Step 2: Convert to fraction form
    2,424,635.10/3,636,820.80 = 741,738.60/x
  3. Step 3: Cross multiply
    2,424,635.10x = 3,636,820.80 × 741,738.60
  4. Step 4: Simplify right side
    2,424,635.10x = 2,697,570,368,642.88
  5. Step 5: Solve for x
    x = 2,697,570,368,642.88/2,424,635.10
  6. Step 6: Final answer
    x = 1,112,567.56

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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.