Home / 1,935,548.45-2,903,135.06-587,722.90

Finding the Fourth Proportional to 1,935,548.45, 2,903,135.06 and 587,722.90

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Solution

The fourth proportional to 1,935,548.45, 2,903,135.06 and 587,722.90 is: 881,527.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,548.45 : 2,903,135.06 = 587,722.90 : x
  2. Step 2: Convert to fraction form
    1,935,548.45/2,903,135.06 = 587,722.90/x
  3. Step 3: Cross multiply
    1,935,548.45x = 2,903,135.06 × 587,722.90
  4. Step 4: Simplify right side
    1,935,548.45x = 1,706,238,942,039.20
  5. Step 5: Solve for x
    x = 1,706,238,942,039.20/1,935,548.45
  6. Step 6: Final answer
    x = 881,527.38

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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.