Home / 6,623,085.60-9,934,628.40-4,494,189.60

Finding the Fourth Proportional to 6,623,085.60, 9,934,628.40 and 4,494,189.60

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Solution

The fourth proportional to 6,623,085.60, 9,934,628.40 and 4,494,189.60 is: 6,741,284.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623,085.60 : 9,934,628.40 = 4,494,189.60 : x
  2. Step 2: Convert to fraction form
    6,623,085.60/9,934,628.40 = 4,494,189.60/x
  3. Step 3: Cross multiply
    6,623,085.60x = 9,934,628.40 × 4,494,189.60
  4. Step 4: Simplify right side
    6,623,085.60x = 44,648,103,635,144.64
  5. Step 5: Solve for x
    x = 44,648,103,635,144.64/6,623,085.60
  6. Step 6: Final answer
    x = 6,741,284.40

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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.