Home / 8,973,390.60-13,450,416.30-4,352,592.60

Finding the Fourth Proportional to 8,973,390.60, 13,450,416.30 and 4,352,592.60

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Solution

The fourth proportional to 8,973,390.60, 13,450,416.30 and 4,352,592.60 is: 6,524,198.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,390.60 : 13,450,416.30 = 4,352,592.60 : x
  2. Step 2: Convert to fraction form
    8,973,390.60/13,450,416.30 = 4,352,592.60/x
  3. Step 3: Cross multiply
    8,973,390.60x = 13,450,416.30 × 4,352,592.60
  4. Step 4: Simplify right side
    8,973,390.60x = 58,544,182,454,299.38
  5. Step 5: Solve for x
    x = 58,544,182,454,299.38/8,973,390.60
  6. Step 6: Final answer
    x = 6,524,198.61

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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.