Home / 1,059,854.04-1,589,855.18-350,381.52

Finding the Fourth Proportional to 1,059,854.04, 1,589,855.18 and 350,381.52

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Solution

The fourth proportional to 1,059,854.04, 1,589,855.18 and 350,381.52 is: 525,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,854.04 : 1,589,855.18 = 350,381.52 : x
  2. Step 2: Convert to fraction form
    1,059,854.04/1,589,855.18 = 350,381.52/x
  3. Step 3: Cross multiply
    1,059,854.04x = 1,589,855.18 × 350,381.52
  4. Step 4: Simplify right side
    1,059,854.04x = 557,055,872,796.37
  5. Step 5: Solve for x
    x = 557,055,872,796.37/1,059,854.04
  6. Step 6: Final answer
    x = 525,596.78

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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.