Home / 9,515,865.55-14,276,872.35-4,401,650.27

Finding the Fourth Proportional to 9,515,865.55, 14,276,872.35 and 4,401,650.27

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Solution

The fourth proportional to 9,515,865.55, 14,276,872.35 and 4,401,650.27 is: 6,603,897.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,515,865.55 : 14,276,872.35 = 4,401,650.27 : x
  2. Step 2: Convert to fraction form
    9,515,865.55/14,276,872.35 = 4,401,650.27/x
  3. Step 3: Cross multiply
    9,515,865.55x = 14,276,872.35 × 4,401,650.27
  4. Step 4: Simplify right side
    9,515,865.55x = 62,841,798,980,986.75
  5. Step 5: Solve for x
    x = 62,841,798,980,986.75/9,515,865.55
  6. Step 6: Final answer
    x = 6,603,897.32

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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.