Home / 1,174,448.48-1,761,709.26-558,817.52

Finding the Fourth Proportional to 1,174,448.48, 1,761,709.26 and 558,817.52

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Solution

The fourth proportional to 1,174,448.48, 1,761,709.26 and 558,817.52 is: 838,243.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,448.48 : 1,761,709.26 = 558,817.52 : x
  2. Step 2: Convert to fraction form
    1,174,448.48/1,761,709.26 = 558,817.52/x
  3. Step 3: Cross multiply
    1,174,448.48x = 1,761,709.26 × 558,817.52
  4. Step 4: Simplify right side
    1,174,448.48x = 984,473,999,634.24
  5. Step 5: Solve for x
    x = 984,473,999,634.24/1,174,448.48
  6. Step 6: Final answer
    x = 838,243.67

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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.