Home / 946,095.44-1,419,558.89-496,711.89

Finding the Fourth Proportional to 946,095.44, 1,419,558.89 and 496,711.89

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Solution

The fourth proportional to 946,095.44, 1,419,558.89 and 496,711.89 is: 745,286.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,095.44 : 1,419,558.89 = 496,711.89 : x
  2. Step 2: Convert to fraction form
    946,095.44/1,419,558.89 = 496,711.89/x
  3. Step 3: Cross multiply
    946,095.44x = 1,419,558.89 × 496,711.89
  4. Step 4: Simplify right side
    946,095.44x = 705,111,776,734.64
  5. Step 5: Solve for x
    x = 705,111,776,734.64/946,095.44
  6. Step 6: Final answer
    x = 745,286.10

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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.