Home / 4,996,281-7,494,628.86-1,450,425

Finding the Fourth Proportional to 4,996,281, 7,494,628.86 and 1,450,425

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Solution

The fourth proportional to 4,996,281, 7,494,628.86 and 1,450,425 is: 2,175,697.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,281 : 7,494,628.86 = 1,450,425 : x
  2. Step 2: Convert to fraction form
    4,996,281/7,494,628.86 = 1,450,425/x
  3. Step 3: Cross multiply
    4,996,281x = 7,494,628.86 × 1,450,425
  4. Step 4: Simplify right side
    4,996,281x = 10,870,397,064,265.50
  5. Step 5: Solve for x
    x = 10,870,397,064,265.50/4,996,281
  6. Step 6: Final answer
    x = 2,175,697.70

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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.