Home / 1,883,764.80-2,825,647.20-604,369.80

Finding the Fourth Proportional to 1,883,764.80, 2,825,647.20 and 604,369.80

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Solution

The fourth proportional to 1,883,764.80, 2,825,647.20 and 604,369.80 is: 906,554.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,764.80 : 2,825,647.20 = 604,369.80 : x
  2. Step 2: Convert to fraction form
    1,883,764.80/2,825,647.20 = 604,369.80/x
  3. Step 3: Cross multiply
    1,883,764.80x = 2,825,647.20 × 604,369.80
  4. Step 4: Simplify right side
    1,883,764.80x = 1,707,735,833,134.56
  5. Step 5: Solve for x
    x = 1,707,735,833,134.56/1,883,764.80
  6. Step 6: Final answer
    x = 906,554.70

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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.