Home / 714,197.40-1,071,596.70-444,551.10

Finding the Fourth Proportional to 714,197.40, 1,071,596.70 and 444,551.10

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Solution

The fourth proportional to 714,197.40, 1,071,596.70 and 444,551.10 is: 667,013.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,197.40 : 1,071,596.70 = 444,551.10 : x
  2. Step 2: Convert to fraction form
    714,197.40/1,071,596.70 = 444,551.10/x
  3. Step 3: Cross multiply
    714,197.40x = 1,071,596.70 × 444,551.10
  4. Step 4: Simplify right side
    714,197.40x = 476,379,491,741.37
  5. Step 5: Solve for x
    x = 476,379,491,741.37/714,197.40
  6. Step 6: Final answer
    x = 667,013.76

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1.5x scale

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.