Home / 4,982,462.37-7,473,693.63-1,195,945.25

Finding the Fourth Proportional to 4,982,462.37, 7,473,693.63 and 1,195,945.25

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Solution

The fourth proportional to 4,982,462.37, 7,473,693.63 and 1,195,945.25 is: 1,793,917.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,462.37 : 7,473,693.63 = 1,195,945.25 : x
  2. Step 2: Convert to fraction form
    4,982,462.37/7,473,693.63 = 1,195,945.25/x
  3. Step 3: Cross multiply
    4,982,462.37x = 7,473,693.63 × 1,195,945.25
  4. Step 4: Simplify right side
    4,982,462.37x = 8,938,128,363,870.08
  5. Step 5: Solve for x
    x = 8,938,128,363,870.08/4,982,462.37
  6. Step 6: Final answer
    x = 1,793,917.89

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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.