Home / 1,841,226.54-2,761,774.50-561,782.34

Finding the Fourth Proportional to 1,841,226.54, 2,761,774.50 and 561,782.34

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Solution

The fourth proportional to 1,841,226.54, 2,761,774.50 and 561,782.34 is: 842,653.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,226.54 : 2,761,774.50 = 561,782.34 : x
  2. Step 2: Convert to fraction form
    1,841,226.54/2,761,774.50 = 561,782.34/x
  3. Step 3: Cross multiply
    1,841,226.54x = 2,761,774.50 × 561,782.34
  4. Step 4: Simplify right side
    1,841,226.54x = 1,551,516,141,162.33
  5. Step 5: Solve for x
    x = 1,551,516,141,162.33/1,841,226.54
  6. Step 6: Final answer
    x = 842,653.58

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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.