Home / 4,560,555.68-6,290,824.72-3,011,831.60

Finding the Fourth Proportional to 4,560,555.68, 6,290,824.72 and 3,011,831.60

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Solution

The fourth proportional to 4,560,555.68, 6,290,824.72 and 3,011,831.60 is: 4,154,516.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,555.68 : 6,290,824.72 = 3,011,831.60 : x
  2. Step 2: Convert to fraction form
    4,560,555.68/6,290,824.72 = 3,011,831.60/x
  3. Step 3: Cross multiply
    4,560,555.68x = 6,290,824.72 × 3,011,831.60
  4. Step 4: Simplify right side
    4,560,555.68x = 18,946,904,681,757.15
  5. Step 5: Solve for x
    x = 18,946,904,681,757.15/4,560,555.68
  6. Step 6: Final answer
    x = 4,154,516.69

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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.