Home / 9,359,872.40-14,039,808.60-6,277,514.60

Finding the Fourth Proportional to 9,359,872.40, 14,039,808.60 and 6,277,514.60

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Solution

The fourth proportional to 9,359,872.40, 14,039,808.60 and 6,277,514.60 is: 9,416,271.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,872.40 : 14,039,808.60 = 6,277,514.60 : x
  2. Step 2: Convert to fraction form
    9,359,872.40/14,039,808.60 = 6,277,514.60/x
  3. Step 3: Cross multiply
    9,359,872.40x = 14,039,808.60 × 6,277,514.60
  4. Step 4: Simplify right side
    9,359,872.40x = 88,135,103,467,705.55
  5. Step 5: Solve for x
    x = 88,135,103,467,705.55/9,359,872.40
  6. Step 6: Final answer
    x = 9,416,271.90

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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.