Home / 3,713,608.10-5,570,365.98-1,017,930.80

Finding the Fourth Proportional to 3,713,608.10, 5,570,365.98 and 1,017,930.80

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Solution

The fourth proportional to 3,713,608.10, 5,570,365.98 and 1,017,930.80 is: 1,526,883.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,608.10 : 5,570,365.98 = 1,017,930.80 : x
  2. Step 2: Convert to fraction form
    3,713,608.10/5,570,365.98 = 1,017,930.80/x
  3. Step 3: Cross multiply
    3,713,608.10x = 5,570,365.98 × 1,017,930.80
  4. Step 4: Simplify right side
    3,713,608.10x = 5,670,247,098,314.19
  5. Step 5: Solve for x
    x = 5,670,247,098,314.19/3,713,608.10
  6. Step 6: Final answer
    x = 1,526,883.54

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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.