Home / 2,963,941.92-4,446,289.68-941,464.32

Finding the Fourth Proportional to 2,963,941.92, 4,446,289.68 and 941,464.32

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Solution

The fourth proportional to 2,963,941.92, 4,446,289.68 and 941,464.32 is: 1,412,316.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,941.92 : 4,446,289.68 = 941,464.32 : x
  2. Step 2: Convert to fraction form
    2,963,941.92/4,446,289.68 = 941,464.32/x
  3. Step 3: Cross multiply
    2,963,941.92x = 4,446,289.68 × 941,464.32
  4. Step 4: Simplify right side
    2,963,941.92x = 4,186,023,090,104.22
  5. Step 5: Solve for x
    x = 4,186,023,090,104.22/2,963,941.92
  6. Step 6: Final answer
    x = 1,412,316.17

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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.