Home / 1,584,174.30-2,375,312.50-504,220.38

Finding the Fourth Proportional to 1,584,174.30, 2,375,312.50 and 504,220.38

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Solution

The fourth proportional to 1,584,174.30, 2,375,312.50 and 504,220.38 is: 756,028.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,174.30 : 2,375,312.50 = 504,220.38 : x
  2. Step 2: Convert to fraction form
    1,584,174.30/2,375,312.50 = 504,220.38/x
  3. Step 3: Cross multiply
    1,584,174.30x = 2,375,312.50 × 504,220.38
  4. Step 4: Simplify right side
    1,584,174.30x = 1,197,680,971,368.75
  5. Step 5: Solve for x
    x = 1,197,680,971,368.75/1,584,174.30
  6. Step 6: Final answer
    x = 756,028.53

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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.