Home / 10,529,693.24-15,795,503.76-2,956,607.96

Finding the Fourth Proportional to 10,529,693.24, 15,795,503.76 and 2,956,607.96

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Solution

The fourth proportional to 10,529,693.24, 15,795,503.76 and 2,956,607.96 is: 4,435,182.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,529,693.24 : 15,795,503.76 = 2,956,607.96 : x
  2. Step 2: Convert to fraction form
    10,529,693.24/15,795,503.76 = 2,956,607.96/x
  3. Step 3: Cross multiply
    10,529,693.24x = 15,795,503.76 × 2,956,607.96
  4. Step 4: Simplify right side
    10,529,693.24x = 46,701,112,149,025.93
  5. Step 5: Solve for x
    x = 46,701,112,149,025.93/10,529,693.24
  6. Step 6: Final answer
    x = 4,435,182.59

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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.