Home / 6,553,030.56-9,043,224.12-3,652,605.30

Finding the Fourth Proportional to 6,553,030.56, 9,043,224.12 and 3,652,605.30

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Solution

The fourth proportional to 6,553,030.56, 9,043,224.12 and 3,652,605.30 is: 5,040,618.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,030.56 : 9,043,224.12 = 3,652,605.30 : x
  2. Step 2: Convert to fraction form
    6,553,030.56/9,043,224.12 = 3,652,605.30/x
  3. Step 3: Cross multiply
    6,553,030.56x = 9,043,224.12 × 3,652,605.30
  4. Step 4: Simplify right side
    6,553,030.56x = 33,031,328,349,799.83
  5. Step 5: Solve for x
    x = 33,031,328,349,799.83/6,553,030.56
  6. Step 6: Final answer
    x = 5,040,618.70

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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.