Home / 1,529,516.35-2,294,270.41-569,950.11

Finding the Fourth Proportional to 1,529,516.35, 2,294,270.41 and 569,950.11

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Solution

The fourth proportional to 1,529,516.35, 2,294,270.41 and 569,950.11 is: 854,923.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,516.35 : 2,294,270.41 = 569,950.11 : x
  2. Step 2: Convert to fraction form
    1,529,516.35/2,294,270.41 = 569,950.11/x
  3. Step 3: Cross multiply
    1,529,516.35x = 2,294,270.41 × 569,950.11
  4. Step 4: Simplify right side
    1,529,516.35x = 1,307,619,681,865.20
  5. Step 5: Solve for x
    x = 1,307,619,681,865.20/1,529,516.35
  6. Step 6: Final answer
    x = 854,923.64

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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.