Home / 1,880,290.93-2,821,398.29-895,500.22

Finding the Fourth Proportional to 1,880,290.93, 2,821,398.29 and 895,500.22

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Solution

The fourth proportional to 1,880,290.93, 2,821,398.29 and 895,500.22 is: 1,343,708.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,290.93 : 2,821,398.29 = 895,500.22 : x
  2. Step 2: Convert to fraction form
    1,880,290.93/2,821,398.29 = 895,500.22/x
  3. Step 3: Cross multiply
    1,880,290.93x = 2,821,398.29 × 895,500.22
  4. Step 4: Simplify right side
    1,880,290.93x = 2,526,562,770,818.13
  5. Step 5: Solve for x
    x = 2,526,562,770,818.13/1,880,290.93
  6. Step 6: Final answer
    x = 1,343,708.43

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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.