Home / 9,477,087.92-14,215,395.72-4,434,040.88

Finding the Fourth Proportional to 9,477,087.92, 14,215,395.72 and 4,434,040.88

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Solution

The fourth proportional to 9,477,087.92, 14,215,395.72 and 4,434,040.88 is: 6,650,950.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,087.92 : 14,215,395.72 = 4,434,040.88 : x
  2. Step 2: Convert to fraction form
    9,477,087.92/14,215,395.72 = 4,434,040.88/x
  3. Step 3: Cross multiply
    9,477,087.92x = 14,215,395.72 × 4,434,040.88
  4. Step 4: Simplify right side
    9,477,087.92x = 63,031,645,747,857.03
  5. Step 5: Solve for x
    x = 63,031,645,747,857.03/9,477,087.92
  6. Step 6: Final answer
    x = 6,650,950.83

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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.