Home / 1,817,463.96-2,726,224.22-538,200.84

Finding the Fourth Proportional to 1,817,463.96, 2,726,224.22 and 538,200.84

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Solution

The fourth proportional to 1,817,463.96, 2,726,224.22 and 538,200.84 is: 807,309.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,463.96 : 2,726,224.22 = 538,200.84 : x
  2. Step 2: Convert to fraction form
    1,817,463.96/2,726,224.22 = 538,200.84/x
  3. Step 3: Cross multiply
    1,817,463.96x = 2,726,224.22 × 538,200.84
  4. Step 4: Simplify right side
    1,817,463.96x = 1,467,256,165,232.34
  5. Step 5: Solve for x
    x = 1,467,256,165,232.34/1,817,463.96
  6. Step 6: Final answer
    x = 807,309.63

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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.