Home / 1,035,604.40-1,551,416.42-635,077.22

Finding the Fourth Proportional to 1,035,604.40, 1,551,416.42 and 635,077.22

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Solution

The fourth proportional to 1,035,604.40, 1,551,416.42 and 635,077.22 is: 951,395.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,604.40 : 1,551,416.42 = 635,077.22 : x
  2. Step 2: Convert to fraction form
    1,035,604.40/1,551,416.42 = 635,077.22/x
  3. Step 3: Cross multiply
    1,035,604.40x = 1,551,416.42 × 635,077.22
  4. Step 4: Simplify right side
    1,035,604.40x = 985,269,227,075.95
  5. Step 5: Solve for x
    x = 985,269,227,075.95/1,035,604.40
  6. Step 6: Final answer
    x = 951,395.37

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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.