Home / 2,036,952.64-3,049,655.28-1,692,631.36

Finding the Fourth Proportional to 2,036,952.64, 3,049,655.28 and 1,692,631.36

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Solution

The fourth proportional to 2,036,952.64, 3,049,655.28 and 1,692,631.36 is: 2,534,149.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,952.64 : 3,049,655.28 = 1,692,631.36 : x
  2. Step 2: Convert to fraction form
    2,036,952.64/3,049,655.28 = 1,692,631.36/x
  3. Step 3: Cross multiply
    2,036,952.64x = 3,049,655.28 × 1,692,631.36
  4. Step 4: Simplify right side
    2,036,952.64x = 5,161,942,164,117.58
  5. Step 5: Solve for x
    x = 5,161,942,164,117.58/2,036,952.64
  6. Step 6: Final answer
    x = 2,534,149.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.