Home / 1,590,014.03-2,384,222.69-736,351.38

Finding the Fourth Proportional to 1,590,014.03, 2,384,222.69 and 736,351.38

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Solution

The fourth proportional to 1,590,014.03, 2,384,222.69 and 736,351.38 is: 1,104,157.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,014.03 : 2,384,222.69 = 736,351.38 : x
  2. Step 2: Convert to fraction form
    1,590,014.03/2,384,222.69 = 736,351.38/x
  3. Step 3: Cross multiply
    1,590,014.03x = 2,384,222.69 × 736,351.38
  4. Step 4: Simplify right side
    1,590,014.03x = 1,755,625,664,327.06
  5. Step 5: Solve for x
    x = 1,755,625,664,327.06/1,590,014.03
  6. Step 6: Final answer
    x = 1,104,157.34

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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.