Home / 3,498,248.04-4,827,370.23-1,928,311.22

Finding the Fourth Proportional to 3,498,248.04, 4,827,370.23 and 1,928,311.22

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Solution

The fourth proportional to 3,498,248.04, 4,827,370.23 and 1,928,311.22 is: 2,660,952.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,248.04 : 4,827,370.23 = 1,928,311.22 : x
  2. Step 2: Convert to fraction form
    3,498,248.04/4,827,370.23 = 1,928,311.22/x
  3. Step 3: Cross multiply
    3,498,248.04x = 4,827,370.23 × 1,928,311.22
  4. Step 4: Simplify right side
    3,498,248.04x = 9,308,672,177,602.98
  5. Step 5: Solve for x
    x = 9,308,672,177,602.98/3,498,248.04
  6. Step 6: Final answer
    x = 2,660,952.59

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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.