Home / 1,036,312.00-1,554,468.00-404,782.95

Finding the Fourth Proportional to 1,036,312.00, 1,554,468.00 and 404,782.95

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Solution

The fourth proportional to 1,036,312.00, 1,554,468.00 and 404,782.95 is: 607,174.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,312.00 : 1,554,468.00 = 404,782.95 : x
  2. Step 2: Convert to fraction form
    1,036,312.00/1,554,468.00 = 404,782.95/x
  3. Step 3: Cross multiply
    1,036,312.00x = 1,554,468.00 × 404,782.95
  4. Step 4: Simplify right side
    1,036,312.00x = 629,222,135,623.79
  5. Step 5: Solve for x
    x = 629,222,135,623.79/1,036,312.00
  6. Step 6: Final answer
    x = 607,174.42

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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.