Home / 4,375,304.10-6,562,956.15-3,855,672.90

Finding the Fourth Proportional to 4,375,304.10, 6,562,956.15 and 3,855,672.90

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Solution

The fourth proportional to 4,375,304.10, 6,562,956.15 and 3,855,672.90 is: 5,783,509.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,304.10 : 6,562,956.15 = 3,855,672.90 : x
  2. Step 2: Convert to fraction form
    4,375,304.10/6,562,956.15 = 3,855,672.90/x
  3. Step 3: Cross multiply
    4,375,304.10x = 6,562,956.15 × 3,855,672.90
  4. Step 4: Simplify right side
    4,375,304.10x = 25,304,612,171,443.34
  5. Step 5: Solve for x
    x = 25,304,612,171,443.34/4,375,304.10
  6. Step 6: Final answer
    x = 5,783,509.35

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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.