Home / 2,554,212.70-3,830,208.60-732,176.36

Finding the Fourth Proportional to 2,554,212.70, 3,830,208.60 and 732,176.36

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Solution

The fourth proportional to 2,554,212.70, 3,830,208.60 and 732,176.36 is: 1,097,946.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,212.70 : 3,830,208.60 = 732,176.36 : x
  2. Step 2: Convert to fraction form
    2,554,212.70/3,830,208.60 = 732,176.36/x
  3. Step 3: Cross multiply
    2,554,212.70x = 3,830,208.60 × 732,176.36
  4. Step 4: Simplify right side
    2,554,212.70x = 2,804,388,190,788.70
  5. Step 5: Solve for x
    x = 2,804,388,190,788.70/2,554,212.70
  6. Step 6: Final answer
    x = 1,097,946.22

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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.