Home / 3,265,945.34-4,506,794.42-1,815,603.48

Finding the Fourth Proportional to 3,265,945.34, 4,506,794.42 and 1,815,603.48

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Solution

The fourth proportional to 3,265,945.34, 4,506,794.42 and 1,815,603.48 is: 2,505,415.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,945.34 : 4,506,794.42 = 1,815,603.48 : x
  2. Step 2: Convert to fraction form
    3,265,945.34/4,506,794.42 = 1,815,603.48/x
  3. Step 3: Cross multiply
    3,265,945.34x = 4,506,794.42 × 1,815,603.48
  4. Step 4: Simplify right side
    3,265,945.34x = 8,182,551,632,596.58
  5. Step 5: Solve for x
    x = 8,182,551,632,596.58/3,265,945.34
  6. Step 6: Final answer
    x = 2,505,415.98

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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.