Home / 4,996,283-7,494,631.86-1,450,427

Finding the Fourth Proportional to 4,996,283, 7,494,631.86 and 1,450,427

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Solution

The fourth proportional to 4,996,283, 7,494,631.86 and 1,450,427 is: 2,175,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,283 : 7,494,631.86 = 1,450,427 : x
  2. Step 2: Convert to fraction form
    4,996,283/7,494,631.86 = 1,450,427/x
  3. Step 3: Cross multiply
    4,996,283x = 7,494,631.86 × 1,450,427
  4. Step 4: Simplify right side
    4,996,283x = 10,870,416,404,804.22
  5. Step 5: Solve for x
    x = 10,870,416,404,804.22/4,996,283
  6. Step 6: Final answer
    x = 2,175,700.70

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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.