Home / 3,083,768.48-4,625,455.74-953,674.22

Finding the Fourth Proportional to 3,083,768.48, 4,625,455.74 and 953,674.22

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Solution

The fourth proportional to 3,083,768.48, 4,625,455.74 and 953,674.22 is: 1,430,450.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,768.48 : 4,625,455.74 = 953,674.22 : x
  2. Step 2: Convert to fraction form
    3,083,768.48/4,625,455.74 = 953,674.22/x
  3. Step 3: Cross multiply
    3,083,768.48x = 4,625,455.74 × 953,674.22
  4. Step 4: Simplify right side
    3,083,768.48x = 4,411,177,894,989.02
  5. Step 5: Solve for x
    x = 4,411,177,894,989.02/3,083,768.48
  6. Step 6: Final answer
    x = 1,430,450.41

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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.