Home / 1,935,551.45-2,903,139.56-587,725.90

Finding the Fourth Proportional to 1,935,551.45, 2,903,139.56 and 587,725.90

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Solution

The fourth proportional to 1,935,551.45, 2,903,139.56 and 587,725.90 is: 881,531.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,551.45 : 2,903,139.56 = 587,725.90 : x
  2. Step 2: Convert to fraction form
    1,935,551.45/2,903,139.56 = 587,725.90/x
  3. Step 3: Cross multiply
    1,935,551.45x = 2,903,139.56 × 587,725.90
  4. Step 4: Simplify right side
    1,935,551.45x = 1,706,250,310,726.60
  5. Step 5: Solve for x
    x = 1,706,250,310,726.60/1,935,551.45
  6. Step 6: Final answer
    x = 881,531.88

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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.