Home / 967,219.80-1,450,829.70-593,453.40

Finding the Fourth Proportional to 967,219.80, 1,450,829.70 and 593,453.40

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Solution

The fourth proportional to 967,219.80, 1,450,829.70 and 593,453.40 is: 890,180.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,219.80 : 1,450,829.70 = 593,453.40 : x
  2. Step 2: Convert to fraction form
    967,219.80/1,450,829.70 = 593,453.40/x
  3. Step 3: Cross multiply
    967,219.80x = 1,450,829.70 × 593,453.40
  4. Step 4: Simplify right side
    967,219.80x = 860,999,818,285.98
  5. Step 5: Solve for x
    x = 860,999,818,285.98/967,219.80
  6. Step 6: Final answer
    x = 890,180.10

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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.