Home / 3,584,858.48-4,945,550.28-2,133,740.24

Finding the Fourth Proportional to 3,584,858.48, 4,945,550.28 and 2,133,740.24

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Solution

The fourth proportional to 3,584,858.48, 4,945,550.28 and 2,133,740.24 is: 2,943,636.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,858.48 : 4,945,550.28 = 2,133,740.24 : x
  2. Step 2: Convert to fraction form
    3,584,858.48/4,945,550.28 = 2,133,740.24/x
  3. Step 3: Cross multiply
    3,584,858.48x = 4,945,550.28 × 2,133,740.24
  4. Step 4: Simplify right side
    3,584,858.48x = 10,552,519,641,379.27
  5. Step 5: Solve for x
    x = 10,552,519,641,379.27/3,584,858.48
  6. Step 6: Final answer
    x = 2,943,636.32

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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.