Home / 606,732.26-837,123.46-364,981.28

Finding the Fourth Proportional to 606,732.26, 837,123.46 and 364,981.28

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Solution

The fourth proportional to 606,732.26, 837,123.46 and 364,981.28 is: 503,573.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,732.26 : 837,123.46 = 364,981.28 : x
  2. Step 2: Convert to fraction form
    606,732.26/837,123.46 = 364,981.28/x
  3. Step 3: Cross multiply
    606,732.26x = 837,123.46 × 364,981.28
  4. Step 4: Simplify right side
    606,732.26x = 305,534,386,850.76
  5. Step 5: Solve for x
    x = 305,534,386,850.76/606,732.26
  6. Step 6: Final answer
    x = 503,573.67

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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.