Home / 941,881.34-1,412,822.28-277,033.34

Finding the Fourth Proportional to 941,881.34, 1,412,822.28 and 277,033.34

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Solution

The fourth proportional to 941,881.34, 1,412,822.28 and 277,033.34 is: 415,550.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,881.34 : 1,412,822.28 = 277,033.34 : x
  2. Step 2: Convert to fraction form
    941,881.34/1,412,822.28 = 277,033.34/x
  3. Step 3: Cross multiply
    941,881.34x = 1,412,822.28 × 277,033.34
  4. Step 4: Simplify right side
    941,881.34x = 391,398,875,054.82
  5. Step 5: Solve for x
    x = 391,398,875,054.82/941,881.34
  6. Step 6: Final answer
    x = 415,550.09

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1.5x scale

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.