Home / 793,898.70-1,193,210.15-373,469.82

Finding the Fourth Proportional to 793,898.70, 1,193,210.15 and 373,469.82

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Solution

The fourth proportional to 793,898.70, 1,193,210.15 and 373,469.82 is: 561,315.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,898.70 : 1,193,210.15 = 373,469.82 : x
  2. Step 2: Convert to fraction form
    793,898.70/1,193,210.15 = 373,469.82/x
  3. Step 3: Cross multiply
    793,898.70x = 1,193,210.15 × 373,469.82
  4. Step 4: Simplify right side
    793,898.70x = 445,627,978,075.32
  5. Step 5: Solve for x
    x = 445,627,978,075.32/793,898.70
  6. Step 6: Final answer
    x = 561,315.92

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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.