Home / 2,747,090.48-4,121,769.48-1,483,430

Finding the Fourth Proportional to 2,747,090.48, 4,121,769.48 and 1,483,430

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Solution

The fourth proportional to 2,747,090.48, 4,121,769.48 and 1,483,430 is: 2,225,757.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,090.48 : 4,121,769.48 = 1,483,430 : x
  2. Step 2: Convert to fraction form
    2,747,090.48/4,121,769.48 = 1,483,430/x
  3. Step 3: Cross multiply
    2,747,090.48x = 4,121,769.48 × 1,483,430
  4. Step 4: Simplify right side
    2,747,090.48x = 6,114,356,499,716.40
  5. Step 5: Solve for x
    x = 6,114,356,499,716.40/2,747,090.48
  6. Step 6: Final answer
    x = 2,225,757.23

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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.