Home / 2,370,961.98-3,556,317.51-665,224.02

Finding the Fourth Proportional to 2,370,961.98, 3,556,317.51 and 665,224.02

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Solution

The fourth proportional to 2,370,961.98, 3,556,317.51 and 665,224.02 is: 997,800.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,961.98 : 3,556,317.51 = 665,224.02 : x
  2. Step 2: Convert to fraction form
    2,370,961.98/3,556,317.51 = 665,224.02/x
  3. Step 3: Cross multiply
    2,370,961.98x = 3,556,317.51 × 665,224.02
  4. Step 4: Simplify right side
    2,370,961.98x = 2,365,747,830,398.59
  5. Step 5: Solve for x
    x = 2,365,747,830,398.59/2,370,961.98
  6. Step 6: Final answer
    x = 997,800.83

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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.