Home / 4,597,233.10-6,890,928.90-1,561,786.45

Finding the Fourth Proportional to 4,597,233.10, 6,890,928.90 and 1,561,786.45

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Solution

The fourth proportional to 4,597,233.10, 6,890,928.90 and 1,561,786.45 is: 2,341,007.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,233.10 : 6,890,928.90 = 1,561,786.45 : x
  2. Step 2: Convert to fraction form
    4,597,233.10/6,890,928.90 = 1,561,786.45/x
  3. Step 3: Cross multiply
    4,597,233.10x = 6,890,928.90 × 1,561,786.45
  4. Step 4: Simplify right side
    4,597,233.10x = 10,762,159,383,933.40
  5. Step 5: Solve for x
    x = 10,762,159,383,933.40/4,597,233.10
  6. Step 6: Final answer
    x = 2,341,007.98

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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.