Home / 933,514.85-1,400,521.46-334,536.56

Finding the Fourth Proportional to 933,514.85, 1,400,521.46 and 334,536.56

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Solution

The fourth proportional to 933,514.85, 1,400,521.46 and 334,536.56 is: 501,894.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,514.85 : 1,400,521.46 = 334,536.56 : x
  2. Step 2: Convert to fraction form
    933,514.85/1,400,521.46 = 334,536.56/x
  3. Step 3: Cross multiply
    933,514.85x = 1,400,521.46 × 334,536.56
  4. Step 4: Simplify right side
    933,514.85x = 468,525,622,759.29
  5. Step 5: Solve for x
    x = 468,525,622,759.29/933,514.85
  6. Step 6: Final answer
    x = 501,894.13

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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.