Home / 3,014,923.84-4,523,084.80-993,095.04

Finding the Fourth Proportional to 3,014,923.84, 4,523,084.80 and 993,095.04

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Solution

The fourth proportional to 3,014,923.84, 4,523,084.80 and 993,095.04 is: 1,489,872.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,923.84 : 4,523,084.80 = 993,095.04 : x
  2. Step 2: Convert to fraction form
    3,014,923.84/4,523,084.80 = 993,095.04/x
  3. Step 3: Cross multiply
    3,014,923.84x = 4,523,084.80 × 993,095.04
  4. Step 4: Simplify right side
    3,014,923.84x = 4,491,853,080,379.39
  5. Step 5: Solve for x
    x = 4,491,853,080,379.39/3,014,923.84
  6. Step 6: Final answer
    x = 1,489,872.82

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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.