Home / 6,553,028.55-9,043,221.36-3,652,603.32

Finding the Fourth Proportional to 6,553,028.55, 9,043,221.36 and 3,652,603.32

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Solution

The fourth proportional to 6,553,028.55, 9,043,221.36 and 3,652,603.32 is: 5,040,615.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,028.55 : 9,043,221.36 = 3,652,603.32 : x
  2. Step 2: Convert to fraction form
    6,553,028.55/9,043,221.36 = 3,652,603.32/x
  3. Step 3: Cross multiply
    6,553,028.55x = 9,043,221.36 × 3,652,603.32
  4. Step 4: Simplify right side
    6,553,028.55x = 33,031,300,363,030.91
  5. Step 5: Solve for x
    x = 33,031,300,363,030.91/6,553,028.55
  6. Step 6: Final answer
    x = 5,040,615.97

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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.