Home / 4,818,304.74-7,228,293.63-1,623,458.59

Finding the Fourth Proportional to 4,818,304.74, 7,228,293.63 and 1,623,458.59

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Solution

The fourth proportional to 4,818,304.74, 7,228,293.63 and 1,623,458.59 is: 2,435,469.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,304.74 : 7,228,293.63 = 1,623,458.59 : x
  2. Step 2: Convert to fraction form
    4,818,304.74/7,228,293.63 = 1,623,458.59/x
  3. Step 3: Cross multiply
    4,818,304.74x = 7,228,293.63 × 1,623,458.59
  4. Step 4: Simplify right side
    4,818,304.74x = 11,734,835,384,665.78
  5. Step 5: Solve for x
    x = 11,734,835,384,665.78/4,818,304.74
  6. Step 6: Final answer
    x = 2,435,469.74

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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.