Home / 1,809,035.84-2,496,284.52-1,045,335.44

Finding the Fourth Proportional to 1,809,035.84, 2,496,284.52 and 1,045,335.44

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Solution

The fourth proportional to 1,809,035.84, 2,496,284.52 and 1,045,335.44 is: 1,442,456.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,035.84 : 2,496,284.52 = 1,045,335.44 : x
  2. Step 2: Convert to fraction form
    1,809,035.84/2,496,284.52 = 1,045,335.44/x
  3. Step 3: Cross multiply
    1,809,035.84x = 2,496,284.52 × 1,045,335.44
  4. Step 4: Simplify right side
    1,809,035.84x = 2,609,454,677,079.39
  5. Step 5: Solve for x
    x = 2,609,454,677,079.39/1,809,035.84
  6. Step 6: Final answer
    x = 1,442,456.04

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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.