Home / 1,634,096.43-2,255,528.03-1,090,230.98

Finding the Fourth Proportional to 1,634,096.43, 2,255,528.03 and 1,090,230.98

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Solution

The fourth proportional to 1,634,096.43, 2,255,528.03 and 1,090,230.98 is: 1,504,835.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,096.43 : 2,255,528.03 = 1,090,230.98 : x
  2. Step 2: Convert to fraction form
    1,634,096.43/2,255,528.03 = 1,090,230.98/x
  3. Step 3: Cross multiply
    1,634,096.43x = 2,255,528.03 × 1,090,230.98
  4. Step 4: Simplify right side
    1,634,096.43x = 2,459,046,517,835.57
  5. Step 5: Solve for x
    x = 2,459,046,517,835.57/1,634,096.43
  6. Step 6: Final answer
    x = 1,504,835.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.