Home / 3,758,955.24-5,187,356.04-2,127,333

Finding the Fourth Proportional to 3,758,955.24, 5,187,356.04 and 2,127,333

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Solution

The fourth proportional to 3,758,955.24, 5,187,356.04 and 2,127,333 is: 2,935,718.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,955.24 : 5,187,356.04 = 2,127,333 : x
  2. Step 2: Convert to fraction form
    3,758,955.24/5,187,356.04 = 2,127,333/x
  3. Step 3: Cross multiply
    3,758,955.24x = 5,187,356.04 × 2,127,333
  4. Step 4: Simplify right side
    3,758,955.24x = 11,035,233,686,641.32
  5. Step 5: Solve for x
    x = 11,035,233,686,641.32/3,758,955.24
  6. Step 6: Final answer
    x = 2,935,718.30

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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.