Home / 1,060,735.26-1,590,859.88-302,562.30

Finding the Fourth Proportional to 1,060,735.26, 1,590,859.88 and 302,562.30

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Solution

The fourth proportional to 1,060,735.26, 1,590,859.88 and 302,562.30 is: 453,774.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,735.26 : 1,590,859.88 = 302,562.30 : x
  2. Step 2: Convert to fraction form
    1,060,735.26/1,590,859.88 = 302,562.30/x
  3. Step 3: Cross multiply
    1,060,735.26x = 1,590,859.88 × 302,562.30
  4. Step 4: Simplify right side
    1,060,735.26x = 481,334,224,270.52
  5. Step 5: Solve for x
    x = 481,334,224,270.52/1,060,735.26
  6. Step 6: Final answer
    x = 453,774.13

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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.