Home / 1,846,928.90-2,772,096.36-936,750.18

Finding the Fourth Proportional to 1,846,928.90, 2,772,096.36 and 936,750.18

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Solution

The fourth proportional to 1,846,928.90, 2,772,096.36 and 936,750.18 is: 1,405,989.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,928.90 : 2,772,096.36 = 936,750.18 : x
  2. Step 2: Convert to fraction form
    1,846,928.90/2,772,096.36 = 936,750.18/x
  3. Step 3: Cross multiply
    1,846,928.90x = 2,772,096.36 × 936,750.18
  4. Step 4: Simplify right side
    1,846,928.90x = 2,596,761,764,207.34
  5. Step 5: Solve for x
    x = 2,596,761,764,207.34/1,846,928.90
  6. Step 6: Final answer
    x = 1,405,989.03

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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.