Home / 1,433,735.58-2,150,609.01-580,823.35

Finding the Fourth Proportional to 1,433,735.58, 2,150,609.01 and 580,823.35

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Solution

The fourth proportional to 1,433,735.58, 2,150,609.01 and 580,823.35 is: 871,237.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,735.58 : 2,150,609.01 = 580,823.35 : x
  2. Step 2: Convert to fraction form
    1,433,735.58/2,150,609.01 = 580,823.35/x
  3. Step 3: Cross multiply
    1,433,735.58x = 2,150,609.01 × 580,823.35
  4. Step 4: Simplify right side
    1,433,735.58x = 1,249,123,929,728.38
  5. Step 5: Solve for x
    x = 1,249,123,929,728.38/1,433,735.58
  6. Step 6: Final answer
    x = 871,237.31

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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.