Home / 2,307,110.87-3,458,792.75-960,281.60

Finding the Fourth Proportional to 2,307,110.87, 3,458,792.75 and 960,281.60

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Solution

The fourth proportional to 2,307,110.87, 3,458,792.75 and 960,281.60 is: 1,439,642.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,110.87 : 3,458,792.75 = 960,281.60 : x
  2. Step 2: Convert to fraction form
    2,307,110.87/3,458,792.75 = 960,281.60/x
  3. Step 3: Cross multiply
    2,307,110.87x = 3,458,792.75 × 960,281.60
  4. Step 4: Simplify right side
    2,307,110.87x = 3,321,415,047,086.09
  5. Step 5: Solve for x
    x = 3,321,415,047,086.09/2,307,110.87
  6. Step 6: Final answer
    x = 1,439,642.58

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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.