Home / 1,703,234.85-2,350,384.99-977,571.82

Finding the Fourth Proportional to 1,703,234.85, 2,350,384.99 and 977,571.82

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Solution

The fourth proportional to 1,703,234.85, 2,350,384.99 and 977,571.82 is: 1,349,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,234.85 : 2,350,384.99 = 977,571.82 : x
  2. Step 2: Convert to fraction form
    1,703,234.85/2,350,384.99 = 977,571.82/x
  3. Step 3: Cross multiply
    1,703,234.85x = 2,350,384.99 × 977,571.82
  4. Step 4: Simplify right side
    1,703,234.85x = 2,297,670,132,374.98
  5. Step 5: Solve for x
    x = 2,297,670,132,374.98/1,703,234.85
  6. Step 6: Final answer
    x = 1,349,003.71

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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.