Home / 1,643,524.44-2,268,762-999,150.36

Finding the Fourth Proportional to 1,643,524.44, 2,268,762 and 999,150.36

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Solution

The fourth proportional to 1,643,524.44, 2,268,762 and 999,150.36 is: 1,379,252.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,643,524.44 : 2,268,762 = 999,150.36 : x
  2. Step 2: Convert to fraction form
    1,643,524.44/2,268,762 = 999,150.36/x
  3. Step 3: Cross multiply
    1,643,524.44x = 2,268,762 × 999,150.36
  4. Step 4: Simplify right side
    1,643,524.44x = 2,266,834,369,054.32
  5. Step 5: Solve for x
    x = 2,266,834,369,054.32/1,643,524.44
  6. Step 6: Final answer
    x = 1,379,252.00

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1.5x scale

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.