Home / 3,389,503.22-4,675,561.89-2,030,588.90

Finding the Fourth Proportional to 3,389,503.22, 4,675,561.89 and 2,030,588.90

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Solution

The fourth proportional to 3,389,503.22, 4,675,561.89 and 2,030,588.90 is: 2,801,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,503.22 : 4,675,561.89 = 2,030,588.90 : x
  2. Step 2: Convert to fraction form
    3,389,503.22/4,675,561.89 = 2,030,588.90/x
  3. Step 3: Cross multiply
    3,389,503.22x = 4,675,561.89 × 2,030,588.90
  4. Step 4: Simplify right side
    3,389,503.22x = 9,494,144,075,097.02
  5. Step 5: Solve for x
    x = 9,494,144,075,097.02/3,389,503.22
  6. Step 6: Final answer
    x = 2,801,042.94

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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.