Home / 1,362,575.58-1,880,278.91-750,608.04

Finding the Fourth Proportional to 1,362,575.58, 1,880,278.91 and 750,608.04

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Solution

The fourth proportional to 1,362,575.58, 1,880,278.91 and 750,608.04 is: 1,035,797.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,575.58 : 1,880,278.91 = 750,608.04 : x
  2. Step 2: Convert to fraction form
    1,362,575.58/1,880,278.91 = 750,608.04/x
  3. Step 3: Cross multiply
    1,362,575.58x = 1,880,278.91 × 750,608.04
  4. Step 4: Simplify right side
    1,362,575.58x = 1,411,352,463,535.40
  5. Step 5: Solve for x
    x = 1,411,352,463,535.40/1,362,575.58
  6. Step 6: Final answer
    x = 1,035,797.56

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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.