Home / 8,082,313.92-11,153,570.40-4,460,616

Finding the Fourth Proportional to 8,082,313.92, 11,153,570.40 and 4,460,616

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Solution

The fourth proportional to 8,082,313.92, 11,153,570.40 and 4,460,616 is: 6,155,637.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,082,313.92 : 11,153,570.40 = 4,460,616 : x
  2. Step 2: Convert to fraction form
    8,082,313.92/11,153,570.40 = 4,460,616/x
  3. Step 3: Cross multiply
    8,082,313.92x = 11,153,570.40 × 4,460,616
  4. Step 4: Simplify right side
    8,082,313.92x = 49,751,794,583,366.40
  5. Step 5: Solve for x
    x = 49,751,794,583,366.40/8,082,313.92
  6. Step 6: Final answer
    x = 6,155,637.49

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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.