Home / 3,166,966.15-4,747,604.60-1,546,818.32

Finding the Fourth Proportional to 3,166,966.15, 4,747,604.60 and 1,546,818.32

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Solution

The fourth proportional to 3,166,966.15, 4,747,604.60 and 1,546,818.32 is: 2,318,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,166,966.15 : 4,747,604.60 = 1,546,818.32 : x
  2. Step 2: Convert to fraction form
    3,166,966.15/4,747,604.60 = 1,546,818.32/x
  3. Step 3: Cross multiply
    3,166,966.15x = 4,747,604.60 × 1,546,818.32
  4. Step 4: Simplify right side
    3,166,966.15x = 7,343,681,787,132.33
  5. Step 5: Solve for x
    x = 7,343,681,787,132.33/3,166,966.15
  6. Step 6: Final answer
    x = 2,318,838.11

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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.