Home / 1,917,093.44-2,876,048.32-569,259.92

Finding the Fourth Proportional to 1,917,093.44, 2,876,048.32 and 569,259.92

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Solution

The fourth proportional to 1,917,093.44, 2,876,048.32 and 569,259.92 is: 854,011.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,093.44 : 2,876,048.32 = 569,259.92 : x
  2. Step 2: Convert to fraction form
    1,917,093.44/2,876,048.32 = 569,259.92/x
  3. Step 3: Cross multiply
    1,917,093.44x = 2,876,048.32 × 569,259.92
  4. Step 4: Simplify right side
    1,917,093.44x = 1,637,219,036,559.33
  5. Step 5: Solve for x
    x = 1,637,219,036,559.33/1,917,093.44
  6. Step 6: Final answer
    x = 854,011.08

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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.