Home / 3,696,007.80-5,544,011.70-2,271,444.60

Finding the Fourth Proportional to 3,696,007.80, 5,544,011.70 and 2,271,444.60

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Solution

The fourth proportional to 3,696,007.80, 5,544,011.70 and 2,271,444.60 is: 3,407,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,007.80 : 5,544,011.70 = 2,271,444.60 : x
  2. Step 2: Convert to fraction form
    3,696,007.80/5,544,011.70 = 2,271,444.60/x
  3. Step 3: Cross multiply
    3,696,007.80x = 5,544,011.70 × 2,271,444.60
  4. Step 4: Simplify right side
    3,696,007.80x = 12,592,915,438,301.82
  5. Step 5: Solve for x
    x = 12,592,915,438,301.82/3,696,007.80
  6. Step 6: Final answer
    x = 3,407,166.90

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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.