Home / 3,263,315.40-4,503,450.28-1,793,315.34

Finding the Fourth Proportional to 3,263,315.40, 4,503,450.28 and 1,793,315.34

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Solution

The fourth proportional to 3,263,315.40, 4,503,450.28 and 1,793,315.34 is: 2,474,816.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,315.40 : 4,503,450.28 = 1,793,315.34 : x
  2. Step 2: Convert to fraction form
    3,263,315.40/4,503,450.28 = 1,793,315.34/x
  3. Step 3: Cross multiply
    3,263,315.40x = 4,503,450.28 × 1,793,315.34
  4. Step 4: Simplify right side
    3,263,315.40x = 8,076,106,470,051.30
  5. Step 5: Solve for x
    x = 8,076,106,470,051.30/3,263,315.40
  6. Step 6: Final answer
    x = 2,474,816.40

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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.