Home / 5,292,999.54-7,304,331.33-3,228,011.46

Finding the Fourth Proportional to 5,292,999.54, 7,304,331.33 and 3,228,011.46

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Solution

The fourth proportional to 5,292,999.54, 7,304,331.33 and 3,228,011.46 is: 4,454,650.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292,999.54 : 7,304,331.33 = 3,228,011.46 : x
  2. Step 2: Convert to fraction form
    5,292,999.54/7,304,331.33 = 3,228,011.46/x
  3. Step 3: Cross multiply
    5,292,999.54x = 7,304,331.33 × 3,228,011.46
  4. Step 4: Simplify right side
    5,292,999.54x = 23,578,465,240,877.04
  5. Step 5: Solve for x
    x = 23,578,465,240,877.04/5,292,999.54
  6. Step 6: Final answer
    x = 4,454,650.91

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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.