Home / 1,833,232.25-2,529,742.54-1,017,436.44

Finding the Fourth Proportional to 1,833,232.25, 2,529,742.54 and 1,017,436.44

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Solution

The fourth proportional to 1,833,232.25, 2,529,742.54 and 1,017,436.44 is: 1,403,996.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,232.25 : 2,529,742.54 = 1,017,436.44 : x
  2. Step 2: Convert to fraction form
    1,833,232.25/2,529,742.54 = 1,017,436.44/x
  3. Step 3: Cross multiply
    1,833,232.25x = 2,529,742.54 × 1,017,436.44
  4. Step 4: Simplify right side
    1,833,232.25x = 2,573,852,252,864.79
  5. Step 5: Solve for x
    x = 2,573,852,252,864.79/1,833,232.25
  6. Step 6: Final answer
    x = 1,403,996.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.