Home / 3,351,399.83-4,624,795.53-1,901,064.11

Finding the Fourth Proportional to 3,351,399.83, 4,624,795.53 and 1,901,064.11

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Solution

The fourth proportional to 3,351,399.83, 4,624,795.53 and 1,901,064.11 is: 2,623,391.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,399.83 : 4,624,795.53 = 1,901,064.11 : x
  2. Step 2: Convert to fraction form
    3,351,399.83/4,624,795.53 = 1,901,064.11/x
  3. Step 3: Cross multiply
    3,351,399.83x = 4,624,795.53 × 1,901,064.11
  4. Step 4: Simplify right side
    3,351,399.83x = 8,792,032,775,047.45
  5. Step 5: Solve for x
    x = 8,792,032,775,047.45/3,351,399.83
  6. Step 6: Final answer
    x = 2,623,391.19

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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.