Home / 1,256,034.09-1,883,292.59-563,474.24

Finding the Fourth Proportional to 1,256,034.09, 1,883,292.59 and 563,474.24

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Solution

The fourth proportional to 1,256,034.09, 1,883,292.59 and 563,474.24 is: 844,871.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,034.09 : 1,883,292.59 = 563,474.24 : x
  2. Step 2: Convert to fraction form
    1,256,034.09/1,883,292.59 = 563,474.24/x
  3. Step 3: Cross multiply
    1,256,034.09x = 1,883,292.59 × 563,474.24
  4. Step 4: Simplify right side
    1,256,034.09x = 1,061,186,860,847.88
  5. Step 5: Solve for x
    x = 1,061,186,860,847.88/1,256,034.09
  6. Step 6: Final answer
    x = 844,871.07

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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.