Home / 1,763,268.96-2,433,577.16-1,075,339.92

Finding the Fourth Proportional to 1,763,268.96, 2,433,577.16 and 1,075,339.92

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Solution

The fourth proportional to 1,763,268.96, 2,433,577.16 and 1,075,339.92 is: 1,484,131.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,268.96 : 2,433,577.16 = 1,075,339.92 : x
  2. Step 2: Convert to fraction form
    1,763,268.96/2,433,577.16 = 1,075,339.92/x
  3. Step 3: Cross multiply
    1,763,268.96x = 2,433,577.16 × 1,075,339.92
  4. Step 4: Simplify right side
    1,763,268.96x = 2,616,922,668,548.23
  5. Step 5: Solve for x
    x = 2,616,922,668,548.23/1,763,268.96
  6. Step 6: Final answer
    x = 1,484,131.31

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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.