Home / 3,830,173.26-5,746,100.88-1,134,709.54

Finding the Fourth Proportional to 3,830,173.26, 5,746,100.88 and 1,134,709.54

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Solution

The fourth proportional to 3,830,173.26, 5,746,100.88 and 1,134,709.54 is: 1,702,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,173.26 : 5,746,100.88 = 1,134,709.54 : x
  2. Step 2: Convert to fraction form
    3,830,173.26/5,746,100.88 = 1,134,709.54/x
  3. Step 3: Cross multiply
    3,830,173.26x = 5,746,100.88 × 1,134,709.54
  4. Step 4: Simplify right side
    3,830,173.26x = 6,520,155,486,338.40
  5. Step 5: Solve for x
    x = 6,520,155,486,338.40/3,830,173.26
  6. Step 6: Final answer
    x = 1,702,313.46

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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.