Home / 6,292,179.04-8,683,944.24-3,576,333.28

Finding the Fourth Proportional to 6,292,179.04, 8,683,944.24 and 3,576,333.28

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Solution

The fourth proportional to 6,292,179.04, 8,683,944.24 and 3,576,333.28 is: 4,935,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,179.04 : 8,683,944.24 = 3,576,333.28 : x
  2. Step 2: Convert to fraction form
    6,292,179.04/8,683,944.24 = 3,576,333.28/x
  3. Step 3: Cross multiply
    6,292,179.04x = 8,683,944.24 × 3,576,333.28
  4. Step 4: Simplify right side
    6,292,179.04x = 31,056,678,787,176.30
  5. Step 5: Solve for x
    x = 31,056,678,787,176.30/6,292,179.04
  6. Step 6: Final answer
    x = 4,935,758.91

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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.