Home / 5,650,942.34-7,798,246.28-3,072,624.06

Finding the Fourth Proportional to 5,650,942.34, 7,798,246.28 and 3,072,624.06

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Solution

The fourth proportional to 5,650,942.34, 7,798,246.28 and 3,072,624.06 is: 4,240,191.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,942.34 : 7,798,246.28 = 3,072,624.06 : x
  2. Step 2: Convert to fraction form
    5,650,942.34/7,798,246.28 = 3,072,624.06/x
  3. Step 3: Cross multiply
    5,650,942.34x = 7,798,246.28 × 3,072,624.06
  4. Step 4: Simplify right side
    5,650,942.34x = 23,961,079,145,733.50
  5. Step 5: Solve for x
    x = 23,961,079,145,733.50/5,650,942.34
  6. Step 6: Final answer
    x = 4,240,191.76

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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.