Home / 3,703,830.95-5,583,507.38-3,456,932.31

Finding the Fourth Proportional to 3,703,830.95, 5,583,507.38 and 3,456,932.31

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Solution

The fourth proportional to 3,703,830.95, 5,583,507.38 and 3,456,932.31 is: 5,211,308.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,830.95 : 5,583,507.38 = 3,456,932.31 : x
  2. Step 2: Convert to fraction form
    3,703,830.95/5,583,507.38 = 3,456,932.31/x
  3. Step 3: Cross multiply
    3,703,830.95x = 5,583,507.38 × 3,456,932.31
  4. Step 4: Simplify right side
    3,703,830.95x = 19,301,807,056,403.12
  5. Step 5: Solve for x
    x = 19,301,807,056,403.12/3,703,830.95
  6. Step 6: Final answer
    x = 5,211,308.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.