Home / 9,353,050.40-14,029,575.60-5,747,124.80

Finding the Fourth Proportional to 9,353,050.40, 14,029,575.60 and 5,747,124.80

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Solution

The fourth proportional to 9,353,050.40, 14,029,575.60 and 5,747,124.80 is: 8,620,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,050.40 : 14,029,575.60 = 5,747,124.80 : x
  2. Step 2: Convert to fraction form
    9,353,050.40/14,029,575.60 = 5,747,124.80/x
  3. Step 3: Cross multiply
    9,353,050.40x = 14,029,575.60 × 5,747,124.80
  4. Step 4: Simplify right side
    9,353,050.40x = 80,629,721,864,234.88
  5. Step 5: Solve for x
    x = 80,629,721,864,234.88/9,353,050.40
  6. Step 6: Final answer
    x = 8,620,687.20

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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.