Home / 4,996,282-7,494,630.36-1,450,426

Finding the Fourth Proportional to 4,996,282, 7,494,630.36 and 1,450,426

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Solution

The fourth proportional to 4,996,282, 7,494,630.36 and 1,450,426 is: 2,175,699.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,282 : 7,494,630.36 = 1,450,426 : x
  2. Step 2: Convert to fraction form
    4,996,282/7,494,630.36 = 1,450,426/x
  3. Step 3: Cross multiply
    4,996,282x = 7,494,630.36 × 1,450,426
  4. Step 4: Simplify right side
    4,996,282x = 10,870,406,734,533.36
  5. Step 5: Solve for x
    x = 10,870,406,734,533.36/4,996,282
  6. Step 6: Final answer
    x = 2,175,699.20

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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.