Home / 9,486,012.52-14,229,038.22-4,440,865.96

Finding the Fourth Proportional to 9,486,012.52, 14,229,038.22 and 4,440,865.96

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Solution

The fourth proportional to 9,486,012.52, 14,229,038.22 and 4,440,865.96 is: 6,661,308.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,012.52 : 14,229,038.22 = 4,440,865.96 : x
  2. Step 2: Convert to fraction form
    9,486,012.52/14,229,038.22 = 4,440,865.96/x
  3. Step 3: Cross multiply
    9,486,012.52x = 14,229,038.22 × 4,440,865.96
  4. Step 4: Simplify right side
    9,486,012.52x = 63,189,251,474,736.99
  5. Step 5: Solve for x
    x = 63,189,251,474,736.99/9,486,012.52
  6. Step 6: Final answer
    x = 6,661,308.04

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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.