Home / 1,133,015.88-1,699,127.82-334,085.32

Finding the Fourth Proportional to 1,133,015.88, 1,699,127.82 and 334,085.32

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Solution

The fourth proportional to 1,133,015.88, 1,699,127.82 and 334,085.32 is: 501,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,015.88 : 1,699,127.82 = 334,085.32 : x
  2. Step 2: Convert to fraction form
    1,133,015.88/1,699,127.82 = 334,085.32/x
  3. Step 3: Cross multiply
    1,133,015.88x = 1,699,127.82 × 334,085.32
  4. Step 4: Simplify right side
    1,133,015.88x = 567,653,661,465.60
  5. Step 5: Solve for x
    x = 567,653,661,465.60/1,133,015.88
  6. Step 6: Final answer
    x = 501,011.21

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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.