Home / 3,576,415.96-4,935,583.86-2,048,818.36

Finding the Fourth Proportional to 3,576,415.96, 4,935,583.86 and 2,048,818.36

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Solution

The fourth proportional to 3,576,415.96, 4,935,583.86 and 2,048,818.36 is: 2,827,443.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,415.96 : 4,935,583.86 = 2,048,818.36 : x
  2. Step 2: Convert to fraction form
    3,576,415.96/4,935,583.86 = 2,048,818.36/x
  3. Step 3: Cross multiply
    3,576,415.96x = 4,935,583.86 × 2,048,818.36
  4. Step 4: Simplify right side
    3,576,415.96x = 10,112,114,829,687.67
  5. Step 5: Solve for x
    x = 10,112,114,829,687.67/3,576,415.96
  6. Step 6: Final answer
    x = 2,827,443.72

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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.