Home / 1,889,539.98-2,607,540.27-1,062,613.29

Finding the Fourth Proportional to 1,889,539.98, 2,607,540.27 and 1,062,613.29

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Solution

The fourth proportional to 1,889,539.98, 2,607,540.27 and 1,062,613.29 is: 1,466,392.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,539.98 : 2,607,540.27 = 1,062,613.29 : x
  2. Step 2: Convert to fraction form
    1,889,539.98/2,607,540.27 = 1,062,613.29/x
  3. Step 3: Cross multiply
    1,889,539.98x = 2,607,540.27 × 1,062,613.29
  4. Step 4: Simplify right side
    1,889,539.98x = 2,770,806,956,882.86
  5. Step 5: Solve for x
    x = 2,770,806,956,882.86/1,889,539.98
  6. Step 6: Final answer
    x = 1,466,392.34

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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.