Home / 2,715,817.32-4,073,731.44-1,010,334.60

Finding the Fourth Proportional to 2,715,817.32, 4,073,731.44 and 1,010,334.60

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Solution

The fourth proportional to 2,715,817.32, 4,073,731.44 and 1,010,334.60 is: 1,515,503.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,817.32 : 4,073,731.44 = 1,010,334.60 : x
  2. Step 2: Convert to fraction form
    2,715,817.32/4,073,731.44 = 1,010,334.60/x
  3. Step 3: Cross multiply
    2,715,817.32x = 4,073,731.44 × 1,010,334.60
  4. Step 4: Simplify right side
    2,715,817.32x = 4,115,831,824,939.82
  5. Step 5: Solve for x
    x = 4,115,831,824,939.82/2,715,817.32
  6. Step 6: Final answer
    x = 1,515,503.93

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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.