Home / 1,045,793.63-1,443,195.23-593,084.63

Finding the Fourth Proportional to 1,045,793.63, 1,443,195.23 and 593,084.63

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Solution

The fourth proportional to 1,045,793.63, 1,443,195.23 and 593,084.63 is: 818,456.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,793.63 : 1,443,195.23 = 593,084.63 : x
  2. Step 2: Convert to fraction form
    1,045,793.63/1,443,195.23 = 593,084.63/x
  3. Step 3: Cross multiply
    1,045,793.63x = 1,443,195.23 × 593,084.63
  4. Step 4: Simplify right side
    1,045,793.63x = 855,936,909,002.32
  5. Step 5: Solve for x
    x = 855,936,909,002.32/1,045,793.63
  6. Step 6: Final answer
    x = 818,456.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.