Home / 4,678,217.53-7,010,093.16-3,651,112.46

Finding the Fourth Proportional to 4,678,217.53, 7,010,093.16 and 3,651,112.46

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Solution

The fourth proportional to 4,678,217.53, 7,010,093.16 and 3,651,112.46 is: 5,471,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,678,217.53 : 7,010,093.16 = 3,651,112.46 : x
  2. Step 2: Convert to fraction form
    4,678,217.53/7,010,093.16 = 3,651,112.46/x
  3. Step 3: Cross multiply
    4,678,217.53x = 7,010,093.16 × 3,651,112.46
  4. Step 4: Simplify right side
    4,678,217.53x = 25,594,638,499,762.01
  5. Step 5: Solve for x
    x = 25,594,638,499,762.01/4,678,217.53
  6. Step 6: Final answer
    x = 5,471,023.60

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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.