Home / 1,743,868.16-2,616,302.50-732,469.96

Finding the Fourth Proportional to 1,743,868.16, 2,616,302.50 and 732,469.96

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Solution

The fourth proportional to 1,743,868.16, 2,616,302.50 and 732,469.96 is: 1,098,915.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,868.16 : 2,616,302.50 = 732,469.96 : x
  2. Step 2: Convert to fraction form
    1,743,868.16/2,616,302.50 = 732,469.96/x
  3. Step 3: Cross multiply
    1,743,868.16x = 2,616,302.50 × 732,469.96
  4. Step 4: Simplify right side
    1,743,868.16x = 1,916,362,987,522.90
  5. Step 5: Solve for x
    x = 1,916,362,987,522.90/1,743,868.16
  6. Step 6: Final answer
    x = 1,098,915.06

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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.