Home / 3,300,388.03-4,554,551.89-1,924,685.75

Finding the Fourth Proportional to 3,300,388.03, 4,554,551.89 and 1,924,685.75

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Solution

The fourth proportional to 3,300,388.03, 4,554,551.89 and 1,924,685.75 is: 2,656,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,388.03 : 4,554,551.89 = 1,924,685.75 : x
  2. Step 2: Convert to fraction form
    3,300,388.03/4,554,551.89 = 1,924,685.75/x
  3. Step 3: Cross multiply
    3,300,388.03x = 4,554,551.89 × 1,924,685.75
  4. Step 4: Simplify right side
    3,300,388.03x = 8,766,081,123,284.45
  5. Step 5: Solve for x
    x = 8,766,081,123,284.45/3,300,388.03
  6. Step 6: Final answer
    x = 2,656,075.90

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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.