Home / 11,736,176.44-17,604,122.08-3,216,505.72

Finding the Fourth Proportional to 11,736,176.44, 17,604,122.08 and 3,216,505.72

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Solution

The fourth proportional to 11,736,176.44, 17,604,122.08 and 3,216,505.72 is: 4,824,719.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,176.44 : 17,604,122.08 = 3,216,505.72 : x
  2. Step 2: Convert to fraction form
    11,736,176.44/17,604,122.08 = 3,216,505.72/x
  3. Step 3: Cross multiply
    11,736,176.44x = 17,604,122.08 × 3,216,505.72
  4. Step 4: Simplify right side
    11,736,176.44x = 56,623,759,365,898.30
  5. Step 5: Solve for x
    x = 56,623,759,365,898.30/11,736,176.44
  6. Step 6: Final answer
    x = 4,824,719.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.