Home / 1,935,809.30-2,903,524.74-587,983.61

Finding the Fourth Proportional to 1,935,809.30, 2,903,524.74 and 587,983.61

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Solution

The fourth proportional to 1,935,809.30, 2,903,524.74 and 587,983.61 is: 881,917.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,809.30 : 2,903,524.74 = 587,983.61 : x
  2. Step 2: Convert to fraction form
    1,935,809.30/2,903,524.74 = 587,983.61/x
  3. Step 3: Cross multiply
    1,935,809.30x = 2,903,524.74 × 587,983.61
  4. Step 4: Simplify right side
    1,935,809.30x = 1,707,224,958,349.51
  5. Step 5: Solve for x
    x = 1,707,224,958,349.51/1,935,809.30
  6. Step 6: Final answer
    x = 881,917.94

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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.