Home / 7,997,273.24-11,036,203.83-4,326,180.76

Finding the Fourth Proportional to 7,997,273.24, 11,036,203.83 and 4,326,180.76

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Solution

The fourth proportional to 7,997,273.24, 11,036,203.83 and 4,326,180.76 is: 5,970,111.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,997,273.24 : 11,036,203.83 = 4,326,180.76 : x
  2. Step 2: Convert to fraction form
    7,997,273.24/11,036,203.83 = 4,326,180.76/x
  3. Step 3: Cross multiply
    7,997,273.24x = 11,036,203.83 × 4,326,180.76
  4. Step 4: Simplify right side
    7,997,273.24x = 47,744,612,672,784.31
  5. Step 5: Solve for x
    x = 47,744,612,672,784.31/7,997,273.24
  6. Step 6: Final answer
    x = 5,970,111.47

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1.5x scale

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.