Home / 6,292,119.04-8,683,861.44-3,576,273.28

Finding the Fourth Proportional to 6,292,119.04, 8,683,861.44 and 3,576,273.28

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Solution

The fourth proportional to 6,292,119.04, 8,683,861.44 and 3,576,273.28 is: 4,935,676.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,119.04 : 8,683,861.44 = 3,576,273.28 : x
  2. Step 2: Convert to fraction form
    6,292,119.04/8,683,861.44 = 3,576,273.28/x
  3. Step 3: Cross multiply
    6,292,119.04x = 8,683,861.44 × 3,576,273.28
  4. Step 4: Simplify right side
    6,292,119.04x = 31,055,861,635,094.32
  5. Step 5: Solve for x
    x = 31,055,861,635,094.32/6,292,119.04
  6. Step 6: Final answer
    x = 4,935,676.11

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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.