Home / 1,101,866.96-1,653,686.22-569,543.96

Finding the Fourth Proportional to 1,101,866.96, 1,653,686.22 and 569,543.96

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Solution

The fourth proportional to 1,101,866.96, 1,653,686.22 and 569,543.96 is: 854,773.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,866.96 : 1,653,686.22 = 569,543.96 : x
  2. Step 2: Convert to fraction form
    1,101,866.96/1,653,686.22 = 569,543.96/x
  3. Step 3: Cross multiply
    1,101,866.96x = 1,653,686.22 × 569,543.96
  4. Step 4: Simplify right side
    1,101,866.96x = 941,846,998,336.23
  5. Step 5: Solve for x
    x = 941,846,998,336.23/1,101,866.96
  6. Step 6: Final answer
    x = 854,773.79

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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.