Home / 1,880,293.44-2,821,402.05-895,502.73

Finding the Fourth Proportional to 1,880,293.44, 2,821,402.05 and 895,502.73

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Solution

The fourth proportional to 1,880,293.44, 2,821,402.05 and 895,502.73 is: 1,343,712.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,293.44 : 2,821,402.05 = 895,502.73 : x
  2. Step 2: Convert to fraction form
    1,880,293.44/2,821,402.05 = 895,502.73/x
  3. Step 3: Cross multiply
    1,880,293.44x = 2,821,402.05 × 895,502.73
  4. Step 4: Simplify right side
    1,880,293.44x = 2,526,573,238,202.60
  5. Step 5: Solve for x
    x = 2,526,573,238,202.60/1,880,293.44
  6. Step 6: Final answer
    x = 1,343,712.20

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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.