Home / 1,159,010.60-1,738,515.90-879,074.60

Finding the Fourth Proportional to 1,159,010.60, 1,738,515.90 and 879,074.60

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Solution

The fourth proportional to 1,159,010.60, 1,738,515.90 and 879,074.60 is: 1,318,611.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,010.60 : 1,738,515.90 = 879,074.60 : x
  2. Step 2: Convert to fraction form
    1,159,010.60/1,738,515.90 = 879,074.60/x
  3. Step 3: Cross multiply
    1,159,010.60x = 1,738,515.90 × 879,074.60
  4. Step 4: Simplify right side
    1,159,010.60x = 1,528,285,169,386.14
  5. Step 5: Solve for x
    x = 1,528,285,169,386.14/1,159,010.60
  6. Step 6: Final answer
    x = 1,318,611.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.