Home / 9,484,558.32-14,229,500.76-3,808,768.08

Finding the Fourth Proportional to 9,484,558.32, 14,229,500.76 and 3,808,768.08

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Solution

The fourth proportional to 9,484,558.32, 14,229,500.76 and 3,808,768.08 is: 5,714,221.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,558.32 : 14,229,500.76 = 3,808,768.08 : x
  2. Step 2: Convert to fraction form
    9,484,558.32/14,229,500.76 = 3,808,768.08/x
  3. Step 3: Cross multiply
    9,484,558.32x = 14,229,500.76 × 3,808,768.08
  4. Step 4: Simplify right side
    9,484,558.32x = 54,196,868,289,023.74
  5. Step 5: Solve for x
    x = 54,196,868,289,023.74/9,484,558.32
  6. Step 6: Final answer
    x = 5,714,221.63

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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.