Home / 3,024,004.48-4,173,124.31-1,665,877.48

Finding the Fourth Proportional to 3,024,004.48, 4,173,124.31 and 1,665,877.48

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Solution

The fourth proportional to 3,024,004.48, 4,173,124.31 and 1,665,877.48 is: 2,298,909.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,004.48 : 4,173,124.31 = 1,665,877.48 : x
  2. Step 2: Convert to fraction form
    3,024,004.48/4,173,124.31 = 1,665,877.48/x
  3. Step 3: Cross multiply
    3,024,004.48x = 4,173,124.31 × 1,665,877.48
  4. Step 4: Simplify right side
    3,024,004.48x = 6,951,913,809,269.54
  5. Step 5: Solve for x
    x = 6,951,913,809,269.54/3,024,004.48
  6. Step 6: Final answer
    x = 2,298,909.89

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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.