Home / 6,886,194.47-9,496,496.99-4,273,122.51

Finding the Fourth Proportional to 6,886,194.47, 9,496,496.99 and 4,273,122.51

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Solution

The fourth proportional to 6,886,194.47, 9,496,496.99 and 4,273,122.51 is: 5,892,905.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,194.47 : 9,496,496.99 = 4,273,122.51 : x
  2. Step 2: Convert to fraction form
    6,886,194.47/9,496,496.99 = 4,273,122.51/x
  3. Step 3: Cross multiply
    6,886,194.47x = 9,496,496.99 × 4,273,122.51
  4. Step 4: Simplify right side
    6,886,194.47x = 40,579,695,032,750.62
  5. Step 5: Solve for x
    x = 40,579,695,032,750.62/6,886,194.47
  6. Step 6: Final answer
    x = 5,892,905.76

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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.