Home / 8,295,240.32-11,446,848.96-4,573,905.92

Finding the Fourth Proportional to 8,295,240.32, 11,446,848.96 and 4,573,905.92

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Solution

The fourth proportional to 8,295,240.32, 11,446,848.96 and 4,573,905.92 is: 6,311,668.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,295,240.32 : 11,446,848.96 = 4,573,905.92 : x
  2. Step 2: Convert to fraction form
    8,295,240.32/11,446,848.96 = 4,573,905.92/x
  3. Step 3: Cross multiply
    8,295,240.32x = 11,446,848.96 × 4,573,905.92
  4. Step 4: Simplify right side
    8,295,240.32x = 52,356,810,223,489.84
  5. Step 5: Solve for x
    x = 52,356,810,223,489.84/8,295,240.32
  6. Step 6: Final answer
    x = 6,311,668.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.