Home / 1,829,602.73-2,524,888.33-1,065,705.50

Finding the Fourth Proportional to 1,829,602.73, 2,524,888.33 and 1,065,705.50

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Solution

The fourth proportional to 1,829,602.73, 2,524,888.33 and 1,065,705.50 is: 1,470,694.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,602.73 : 2,524,888.33 = 1,065,705.50 : x
  2. Step 2: Convert to fraction form
    1,829,602.73/2,524,888.33 = 1,065,705.50/x
  3. Step 3: Cross multiply
    1,829,602.73x = 2,524,888.33 × 1,065,705.50
  4. Step 4: Simplify right side
    1,829,602.73x = 2,690,787,383,814.77
  5. Step 5: Solve for x
    x = 2,690,787,383,814.77/1,829,602.73
  6. Step 6: Final answer
    x = 1,470,694.89

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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.