Home / 9,576,464.40-14,364,696.60-5,986,285.20

Finding the Fourth Proportional to 9,576,464.40, 14,364,696.60 and 5,986,285.20

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Solution

The fourth proportional to 9,576,464.40, 14,364,696.60 and 5,986,285.20 is: 8,979,427.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,464.40 : 14,364,696.60 = 5,986,285.20 : x
  2. Step 2: Convert to fraction form
    9,576,464.40/14,364,696.60 = 5,986,285.20/x
  3. Step 3: Cross multiply
    9,576,464.40x = 14,364,696.60 × 5,986,285.20
  4. Step 4: Simplify right side
    9,576,464.40x = 85,991,170,659,070.33
  5. Step 5: Solve for x
    x = 85,991,170,659,070.33/9,576,464.40
  6. Step 6: Final answer
    x = 8,979,427.80

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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.