Home / 2,333,646-3,501,059.40-650,749.68

Finding the Fourth Proportional to 2,333,646, 3,501,059.40 and 650,749.68

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Solution

The fourth proportional to 2,333,646, 3,501,059.40 and 650,749.68 is: 976,289.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,646 : 3,501,059.40 = 650,749.68 : x
  2. Step 2: Convert to fraction form
    2,333,646/3,501,059.40 = 650,749.68/x
  3. Step 3: Cross multiply
    2,333,646x = 3,501,059.40 × 650,749.68
  4. Step 4: Simplify right side
    2,333,646x = 2,278,313,284,210.99
  5. Step 5: Solve for x
    x = 2,278,313,284,210.99/2,333,646
  6. Step 6: Final answer
    x = 976,289.16

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1.5x scale

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.