Home / 2,827,972.43-4,241,901.23-698,075

Finding the Fourth Proportional to 2,827,972.43, 4,241,901.23 and 698,075

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Solution

The fourth proportional to 2,827,972.43, 4,241,901.23 and 698,075 is: 1,047,098.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,972.43 : 4,241,901.23 = 698,075 : x
  2. Step 2: Convert to fraction form
    2,827,972.43/4,241,901.23 = 698,075/x
  3. Step 3: Cross multiply
    2,827,972.43x = 4,241,901.23 × 698,075
  4. Step 4: Simplify right side
    2,827,972.43x = 2,961,165,201,132.25
  5. Step 5: Solve for x
    x = 2,961,165,201,132.25/2,827,972.43
  6. Step 6: Final answer
    x = 1,047,098.33

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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.