Home / 4,401,076.45-6,596,955.35-1,480,388.91

Finding the Fourth Proportional to 4,401,076.45, 6,596,955.35 and 1,480,388.91

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Solution

The fourth proportional to 4,401,076.45, 6,596,955.35 and 1,480,388.91 is: 2,219,016.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,076.45 : 6,596,955.35 = 1,480,388.91 : x
  2. Step 2: Convert to fraction form
    4,401,076.45/6,596,955.35 = 1,480,388.91/x
  3. Step 3: Cross multiply
    4,401,076.45x = 6,596,955.35 × 1,480,388.91
  4. Step 4: Simplify right side
    4,401,076.45x = 9,766,059,543,606.14
  5. Step 5: Solve for x
    x = 9,766,059,543,606.14/4,401,076.45
  6. Step 6: Final answer
    x = 2,219,016.11

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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.