Home / 1,882,776.56-2,598,234.98-1,023,334.56

Finding the Fourth Proportional to 1,882,776.56, 2,598,234.98 and 1,023,334.56

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Solution

The fourth proportional to 1,882,776.56, 2,598,234.98 and 1,023,334.56 is: 1,412,203.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,776.56 : 2,598,234.98 = 1,023,334.56 : x
  2. Step 2: Convert to fraction form
    1,882,776.56/2,598,234.98 = 1,023,334.56/x
  3. Step 3: Cross multiply
    1,882,776.56x = 2,598,234.98 × 1,023,334.56
  4. Step 4: Simplify right side
    1,882,776.56x = 2,658,863,644,918.24
  5. Step 5: Solve for x
    x = 2,658,863,644,918.24/1,882,776.56
  6. Step 6: Final answer
    x = 1,412,203.50

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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.