Home / 4,180,796.92-6,271,818.54-1,484,895.64

Finding the Fourth Proportional to 4,180,796.92, 6,271,818.54 and 1,484,895.64

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Solution

The fourth proportional to 4,180,796.92, 6,271,818.54 and 1,484,895.64 is: 2,227,564.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,796.92 : 6,271,818.54 = 1,484,895.64 : x
  2. Step 2: Convert to fraction form
    4,180,796.92/6,271,818.54 = 1,484,895.64/x
  3. Step 3: Cross multiply
    4,180,796.92x = 6,271,818.54 × 1,484,895.64
  4. Step 4: Simplify right side
    4,180,796.92x = 9,312,996,004,917.16
  5. Step 5: Solve for x
    x = 9,312,996,004,917.16/4,180,796.92
  6. Step 6: Final answer
    x = 2,227,564.79

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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.