Home / 2,370,960.48-3,556,315.26-665,222.52

Finding the Fourth Proportional to 2,370,960.48, 3,556,315.26 and 665,222.52

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Solution

The fourth proportional to 2,370,960.48, 3,556,315.26 and 665,222.52 is: 997,798.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,960.48 : 3,556,315.26 = 665,222.52 : x
  2. Step 2: Convert to fraction form
    2,370,960.48/3,556,315.26 = 665,222.52/x
  3. Step 3: Cross multiply
    2,370,960.48x = 3,556,315.26 × 665,222.52
  4. Step 4: Simplify right side
    2,370,960.48x = 2,365,740,999,171.66
  5. Step 5: Solve for x
    x = 2,365,740,999,171.66/2,370,960.48
  6. Step 6: Final answer
    x = 997,798.58

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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.