Home / 6,553,030.16-9,043,223.60-3,652,604.96

Finding the Fourth Proportional to 6,553,030.16, 9,043,223.60 and 3,652,604.96

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Solution

The fourth proportional to 6,553,030.16, 9,043,223.60 and 3,652,604.96 is: 5,040,618.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,030.16 : 9,043,223.60 = 3,652,604.96 : x
  2. Step 2: Convert to fraction form
    6,553,030.16/9,043,223.60 = 3,652,604.96/x
  3. Step 3: Cross multiply
    6,553,030.16x = 9,043,223.60 × 3,652,604.96
  4. Step 4: Simplify right side
    6,553,030.16x = 33,031,323,339,664.45
  5. Step 5: Solve for x
    x = 33,031,323,339,664.45/6,553,030.16
  6. Step 6: Final answer
    x = 5,040,618.24

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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.