Home / 2,133,498.37-2,941,712.06-1,724,334.97

Finding the Fourth Proportional to 2,133,498.37, 2,941,712.06 and 1,724,334.97

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Solution

The fourth proportional to 2,133,498.37, 2,941,712.06 and 1,724,334.97 is: 2,377,549.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,498.37 : 2,941,712.06 = 1,724,334.97 : x
  2. Step 2: Convert to fraction form
    2,133,498.37/2,941,712.06 = 1,724,334.97/x
  3. Step 3: Cross multiply
    2,133,498.37x = 2,941,712.06 × 1,724,334.97
  4. Step 4: Simplify right side
    2,133,498.37x = 5,072,496,976,728.74
  5. Step 5: Solve for x
    x = 5,072,496,976,728.74/2,133,498.37
  6. Step 6: Final answer
    x = 2,377,549.03

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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.