Home / 1,829,270.70-2,524,326.52-1,054,934.19

Finding the Fourth Proportional to 1,829,270.70, 2,524,326.52 and 1,054,934.19

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Solution

The fourth proportional to 1,829,270.70, 2,524,326.52 and 1,054,934.19 is: 1,455,770.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,270.70 : 2,524,326.52 = 1,054,934.19 : x
  2. Step 2: Convert to fraction form
    1,829,270.70/2,524,326.52 = 1,054,934.19/x
  3. Step 3: Cross multiply
    1,829,270.70x = 2,524,326.52 × 1,054,934.19
  4. Step 4: Simplify right side
    1,829,270.70x = 2,662,998,352,671.72
  5. Step 5: Solve for x
    x = 2,662,998,352,671.72/1,829,270.70
  6. Step 6: Final answer
    x = 1,455,770.52

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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.