Home / 2,435,518.05-3,654,720.26-1,356,933.39

Finding the Fourth Proportional to 2,435,518.05, 3,654,720.26 and 1,356,933.39

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Solution

The fourth proportional to 2,435,518.05, 3,654,720.26 and 1,356,933.39 is: 2,036,204.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,518.05 : 3,654,720.26 = 1,356,933.39 : x
  2. Step 2: Convert to fraction form
    2,435,518.05/3,654,720.26 = 1,356,933.39/x
  3. Step 3: Cross multiply
    2,435,518.05x = 3,654,720.26 × 1,356,933.39
  4. Step 4: Simplify right side
    2,435,518.05x = 4,959,211,945,118.81
  5. Step 5: Solve for x
    x = 4,959,211,945,118.81/2,435,518.05
  6. Step 6: Final answer
    x = 2,036,204.14

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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.