Home / 3,424,671.60-4,725,491.46-2,048,583.94

Finding the Fourth Proportional to 3,424,671.60, 4,725,491.46 and 2,048,583.94

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Solution

The fourth proportional to 3,424,671.60, 4,725,491.46 and 2,048,583.94 is: 2,826,713.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,671.60 : 4,725,491.46 = 2,048,583.94 : x
  2. Step 2: Convert to fraction form
    3,424,671.60/4,725,491.46 = 2,048,583.94/x
  3. Step 3: Cross multiply
    3,424,671.60x = 4,725,491.46 × 2,048,583.94
  4. Step 4: Simplify right side
    3,424,671.60x = 9,680,565,913,563.15
  5. Step 5: Solve for x
    x = 9,680,565,913,563.15/3,424,671.60
  6. Step 6: Final answer
    x = 2,826,713.64

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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.