Home / 2,365,666.80-3,320,331.60-2,365,666.80

Finding the Fourth Proportional to 2,365,666.80, 3,320,331.60 and 2,365,666.80

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Solution

The fourth proportional to 2,365,666.80, 3,320,331.60 and 2,365,666.80 is: 3,320,331.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,666.80 : 3,320,331.60 = 2,365,666.80 : x
  2. Step 2: Convert to fraction form
    2,365,666.80/3,320,331.60 = 2,365,666.80/x
  3. Step 3: Cross multiply
    2,365,666.80x = 3,320,331.60 × 2,365,666.80
  4. Step 4: Simplify right side
    2,365,666.80x = 7,854,798,231,110.88
  5. Step 5: Solve for x
    x = 7,854,798,231,110.88/2,365,666.80
  6. Step 6: Final answer
    x = 3,320,331.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.