Home / 3,842,965.08-5,303,313-2,100,637.26

Finding the Fourth Proportional to 3,842,965.08, 5,303,313 and 2,100,637.26

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Solution

The fourth proportional to 3,842,965.08, 5,303,313 and 2,100,637.26 is: 2,898,891.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,965.08 : 5,303,313 = 2,100,637.26 : x
  2. Step 2: Convert to fraction form
    3,842,965.08/5,303,313 = 2,100,637.26/x
  3. Step 3: Cross multiply
    3,842,965.08x = 5,303,313 × 2,100,637.26
  4. Step 4: Simplify right side
    3,842,965.08x = 11,140,336,889,242.38
  5. Step 5: Solve for x
    x = 11,140,336,889,242.38/3,842,965.08
  6. Step 6: Final answer
    x = 2,898,891.00

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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.