Home / 4,097,419.04-5,654,406-2,378,699.36

Finding the Fourth Proportional to 4,097,419.04, 5,654,406 and 2,378,699.36

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Solution

The fourth proportional to 4,097,419.04, 5,654,406 and 2,378,699.36 is: 3,282,586.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,419.04 : 5,654,406 = 2,378,699.36 : x
  2. Step 2: Convert to fraction form
    4,097,419.04/5,654,406 = 2,378,699.36/x
  3. Step 3: Cross multiply
    4,097,419.04x = 5,654,406 × 2,378,699.36
  4. Step 4: Simplify right side
    4,097,419.04x = 13,450,131,933,380.16
  5. Step 5: Solve for x
    x = 13,450,131,933,380.16/4,097,419.04
  6. Step 6: Final answer
    x = 3,282,586.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.