Home / 1,405,501.58-2,106,905.52-594,770.73

Finding the Fourth Proportional to 1,405,501.58, 2,106,905.52 and 594,770.73

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Solution

The fourth proportional to 1,405,501.58, 2,106,905.52 and 594,770.73 is: 891,586.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,501.58 : 2,106,905.52 = 594,770.73 : x
  2. Step 2: Convert to fraction form
    1,405,501.58/2,106,905.52 = 594,770.73/x
  3. Step 3: Cross multiply
    1,405,501.58x = 2,106,905.52 × 594,770.73
  4. Step 4: Simplify right side
    1,405,501.58x = 1,253,125,734,171.43
  5. Step 5: Solve for x
    x = 1,253,125,734,171.43/1,405,501.58
  6. Step 6: Final answer
    x = 891,586.15

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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.