Home / 8,004,101.49-11,045,657.68-4,333,015.33

Finding the Fourth Proportional to 8,004,101.49, 11,045,657.68 and 4,333,015.33

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Solution

The fourth proportional to 8,004,101.49, 11,045,657.68 and 4,333,015.33 is: 5,979,559.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,101.49 : 11,045,657.68 = 4,333,015.33 : x
  2. Step 2: Convert to fraction form
    8,004,101.49/11,045,657.68 = 4,333,015.33/x
  3. Step 3: Cross multiply
    8,004,101.49x = 11,045,657.68 × 4,333,015.33
  4. Step 4: Simplify right side
    8,004,101.49x = 47,861,004,018,925.55
  5. Step 5: Solve for x
    x = 47,861,004,018,925.55/8,004,101.49
  6. Step 6: Final answer
    x = 5,979,559.86

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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.