Home / 9,576,317.40-14,364,476.10-5,986,138.20

Finding the Fourth Proportional to 9,576,317.40, 14,364,476.10 and 5,986,138.20

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Solution

The fourth proportional to 9,576,317.40, 14,364,476.10 and 5,986,138.20 is: 8,979,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,317.40 : 14,364,476.10 = 5,986,138.20 : x
  2. Step 2: Convert to fraction form
    9,576,317.40/14,364,476.10 = 5,986,138.20/x
  3. Step 3: Cross multiply
    9,576,317.40x = 14,364,476.10 × 5,986,138.20
  4. Step 4: Simplify right side
    9,576,317.40x = 85,987,739,105,197.02
  5. Step 5: Solve for x
    x = 85,987,739,105,197.02/9,576,317.40
  6. Step 6: Final answer
    x = 8,979,207.30

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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.