Home / 3,576,427.35-4,935,599.54-2,048,829.72

Finding the Fourth Proportional to 3,576,427.35, 4,935,599.54 and 2,048,829.72

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Solution

The fourth proportional to 3,576,427.35, 4,935,599.54 and 2,048,829.72 is: 2,827,459.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,427.35 : 4,935,599.54 = 2,048,829.72 : x
  2. Step 2: Convert to fraction form
    3,576,427.35/4,935,599.54 = 2,048,829.72/x
  3. Step 3: Cross multiply
    3,576,427.35x = 4,935,599.54 × 2,048,829.72
  4. Step 4: Simplify right side
    3,576,427.35x = 10,112,203,013,326.18
  5. Step 5: Solve for x
    x = 10,112,203,013,326.18/3,576,427.35
  6. Step 6: Final answer
    x = 2,827,459.37

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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.