Home / 5,674,047.17-8,461,098.61-5,622,871.37

Finding the Fourth Proportional to 5,674,047.17, 8,461,098.61 and 5,622,871.37

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Solution

The fourth proportional to 5,674,047.17, 8,461,098.61 and 5,622,871.37 is: 8,384,785.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,047.17 : 8,461,098.61 = 5,622,871.37 : x
  2. Step 2: Convert to fraction form
    5,674,047.17/8,461,098.61 = 5,622,871.37/x
  3. Step 3: Cross multiply
    5,674,047.17x = 8,461,098.61 × 5,622,871.37
  4. Step 4: Simplify right side
    5,674,047.17x = 47,575,669,076,553.12
  5. Step 5: Solve for x
    x = 47,575,669,076,553.12/5,674,047.17
  6. Step 6: Final answer
    x = 8,384,785.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.