Home / 1,529,804.16-2,293,670.88-856,350.27

Finding the Fourth Proportional to 1,529,804.16, 2,293,670.88 and 856,350.27

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Solution

The fourth proportional to 1,529,804.16, 2,293,670.88 and 856,350.27 is: 1,283,945.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,804.16 : 2,293,670.88 = 856,350.27 : x
  2. Step 2: Convert to fraction form
    1,529,804.16/2,293,670.88 = 856,350.27/x
  3. Step 3: Cross multiply
    1,529,804.16x = 2,293,670.88 × 856,350.27
  4. Step 4: Simplify right side
    1,529,804.16x = 1,964,185,677,379.14
  5. Step 5: Solve for x
    x = 1,964,185,677,379.14/1,529,804.16
  6. Step 6: Final answer
    x = 1,283,945.83

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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.