Home / 1,433,733.58-2,150,606.00-580,821.35

Finding the Fourth Proportional to 1,433,733.58, 2,150,606.00 and 580,821.35

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Solution

The fourth proportional to 1,433,733.58, 2,150,606.00 and 580,821.35 is: 871,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,733.58 : 2,150,606.00 = 580,821.35 : x
  2. Step 2: Convert to fraction form
    1,433,733.58/2,150,606.00 = 580,821.35/x
  3. Step 3: Cross multiply
    1,433,733.58x = 2,150,606.00 × 580,821.35
  4. Step 4: Simplify right side
    1,433,733.58x = 1,249,117,874,778.16
  5. Step 5: Solve for x
    x = 1,249,117,874,778.16/1,433,733.58
  6. Step 6: Final answer
    x = 871,234.30

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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.