Home / 1,880,293.94-2,821,402.80-895,503.23

Finding the Fourth Proportional to 1,880,293.94, 2,821,402.80 and 895,503.23

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Solution

The fourth proportional to 1,880,293.94, 2,821,402.80 and 895,503.23 is: 1,343,712.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,293.94 : 2,821,402.80 = 895,503.23 : x
  2. Step 2: Convert to fraction form
    1,880,293.94/2,821,402.80 = 895,503.23/x
  3. Step 3: Cross multiply
    1,880,293.94x = 2,821,402.80 × 895,503.23
  4. Step 4: Simplify right side
    1,880,293.94x = 2,526,575,320,531.04
  5. Step 5: Solve for x
    x = 2,526,575,320,531.04/1,880,293.94
  6. Step 6: Final answer
    x = 1,343,712.95

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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.