Home / 6,553,019.48-9,043,208.85-3,652,594.26

Finding the Fourth Proportional to 6,553,019.48, 9,043,208.85 and 3,652,594.26

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Solution

The fourth proportional to 6,553,019.48, 9,043,208.85 and 3,652,594.26 is: 5,040,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,019.48 : 9,043,208.85 = 3,652,594.26 : x
  2. Step 2: Convert to fraction form
    6,553,019.48/9,043,208.85 = 3,652,594.26/x
  3. Step 3: Cross multiply
    6,553,019.48x = 9,043,208.85 × 3,652,594.26
  4. Step 4: Simplify right side
    6,553,019.48x = 33,031,172,717,276.39
  5. Step 5: Solve for x
    x = 33,031,172,717,276.39/6,553,019.48
  6. Step 6: Final answer
    x = 5,040,603.47

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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.