Home / 5,954,821.56-8,928,636.75-2,671,576.47

Finding the Fourth Proportional to 5,954,821.56, 8,928,636.75 and 2,671,576.47

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Solution

The fourth proportional to 5,954,821.56, 8,928,636.75 and 2,671,576.47 is: 4,005,751.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,821.56 : 8,928,636.75 = 2,671,576.47 : x
  2. Step 2: Convert to fraction form
    5,954,821.56/8,928,636.75 = 2,671,576.47/x
  3. Step 3: Cross multiply
    5,954,821.56x = 8,928,636.75 × 2,671,576.47
  4. Step 4: Simplify right side
    5,954,821.56x = 23,853,535,850,477.27
  5. Step 5: Solve for x
    x = 23,853,535,850,477.27/5,954,821.56
  6. Step 6: Final answer
    x = 4,005,751.58

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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.