Home / 3,157,675.52-4,736,812.32-883,200.32

Finding the Fourth Proportional to 3,157,675.52, 4,736,812.32 and 883,200.32

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Solution

The fourth proportional to 3,157,675.52, 4,736,812.32 and 883,200.32 is: 1,324,884.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,157,675.52 : 4,736,812.32 = 883,200.32 : x
  2. Step 2: Convert to fraction form
    3,157,675.52/4,736,812.32 = 883,200.32/x
  3. Step 3: Cross multiply
    3,157,675.52x = 4,736,812.32 × 883,200.32
  4. Step 4: Simplify right side
    3,157,675.52x = 4,183,554,156,803.94
  5. Step 5: Solve for x
    x = 4,183,554,156,803.94/3,157,675.52
  6. Step 6: Final answer
    x = 1,324,884.12

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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.