Home / 9,504,665.40-14,256,998.10-3,113,376.60

Finding the Fourth Proportional to 9,504,665.40, 14,256,998.10 and 3,113,376.60

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Solution

The fourth proportional to 9,504,665.40, 14,256,998.10 and 3,113,376.60 is: 4,670,064.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,665.40 : 14,256,998.10 = 3,113,376.60 : x
  2. Step 2: Convert to fraction form
    9,504,665.40/14,256,998.10 = 3,113,376.60/x
  3. Step 3: Cross multiply
    9,504,665.40x = 14,256,998.10 × 3,113,376.60
  4. Step 4: Simplify right side
    9,504,665.40x = 44,387,404,270,784.46
  5. Step 5: Solve for x
    x = 44,387,404,270,784.46/9,504,665.40
  6. Step 6: Final answer
    x = 4,670,064.90

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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.