Home / 10,959,533.60-15,123,930-6,064,752.56

Finding the Fourth Proportional to 10,959,533.60, 15,123,930 and 6,064,752.56

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Solution

The fourth proportional to 10,959,533.60, 15,123,930 and 6,064,752.56 is: 8,369,233.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,959,533.60 : 15,123,930 = 6,064,752.56 : x
  2. Step 2: Convert to fraction form
    10,959,533.60/15,123,930 = 6,064,752.56/x
  3. Step 3: Cross multiply
    10,959,533.60x = 15,123,930 × 6,064,752.56
  4. Step 4: Simplify right side
    10,959,533.60x = 91,722,893,184,760.80
  5. Step 5: Solve for x
    x = 91,722,893,184,760.80/10,959,533.60
  6. Step 6: Final answer
    x = 8,369,233.27

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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.