Home / 1,995,626.88-2,994,621.48-734,340.24

Finding the Fourth Proportional to 1,995,626.88, 2,994,621.48 and 734,340.24

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Solution

The fourth proportional to 1,995,626.88, 2,994,621.48 and 734,340.24 is: 1,101,945.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,626.88 : 2,994,621.48 = 734,340.24 : x
  2. Step 2: Convert to fraction form
    1,995,626.88/2,994,621.48 = 734,340.24/x
  3. Step 3: Cross multiply
    1,995,626.88x = 2,994,621.48 × 734,340.24
  4. Step 4: Simplify right side
    1,995,626.88x = 2,199,071,056,332.36
  5. Step 5: Solve for x
    x = 2,199,071,056,332.36/1,995,626.88
  6. Step 6: Final answer
    x = 1,101,945.00

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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.