Home / 1,159,782.62-1,739,924.21-350,100

Finding the Fourth Proportional to 1,159,782.62, 1,739,924.21 and 350,100

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Solution

The fourth proportional to 1,159,782.62, 1,739,924.21 and 350,100 is: 525,225.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,782.62 : 1,739,924.21 = 350,100 : x
  2. Step 2: Convert to fraction form
    1,159,782.62/1,739,924.21 = 350,100/x
  3. Step 3: Cross multiply
    1,159,782.62x = 1,739,924.21 × 350,100
  4. Step 4: Simplify right side
    1,159,782.62x = 609,147,464,170.50
  5. Step 5: Solve for x
    x = 609,147,464,170.50/1,159,782.62
  6. Step 6: Final answer
    x = 525,225.55

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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.