Home / 1,747,153.20-2,620,849.50-593,930.46

Finding the Fourth Proportional to 1,747,153.20, 2,620,849.50 and 593,930.46

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Solution

The fourth proportional to 1,747,153.20, 2,620,849.50 and 593,930.46 is: 890,936.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,153.20 : 2,620,849.50 = 593,930.46 : x
  2. Step 2: Convert to fraction form
    1,747,153.20/2,620,849.50 = 593,930.46/x
  3. Step 3: Cross multiply
    1,747,153.20x = 2,620,849.50 × 593,930.46
  4. Step 4: Simplify right side
    1,747,153.20x = 1,556,602,349,125.77
  5. Step 5: Solve for x
    x = 1,556,602,349,125.77/1,747,153.20
  6. Step 6: Final answer
    x = 890,936.38

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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.