Home / 9,477,086.92-14,215,394.22-4,434,039.88

Finding the Fourth Proportional to 9,477,086.92, 14,215,394.22 and 4,434,039.88

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Solution

The fourth proportional to 9,477,086.92, 14,215,394.22 and 4,434,039.88 is: 6,650,949.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,086.92 : 14,215,394.22 = 4,434,039.88 : x
  2. Step 2: Convert to fraction form
    9,477,086.92/14,215,394.22 = 4,434,039.88/x
  3. Step 3: Cross multiply
    9,477,086.92x = 14,215,394.22 × 4,434,039.88
  4. Step 4: Simplify right side
    9,477,086.92x = 63,031,624,881,401.49
  5. Step 5: Solve for x
    x = 63,031,624,881,401.49/9,477,086.92
  6. Step 6: Final answer
    x = 6,650,949.33

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1.5x scale

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.