Home / 3,666,245.04-5,499,044.46-1,643,946.17

Finding the Fourth Proportional to 3,666,245.04, 5,499,044.46 and 1,643,946.17

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Solution

The fourth proportional to 3,666,245.04, 5,499,044.46 and 1,643,946.17 is: 2,465,774.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,245.04 : 5,499,044.46 = 1,643,946.17 : x
  2. Step 2: Convert to fraction form
    3,666,245.04/5,499,044.46 = 1,643,946.17/x
  3. Step 3: Cross multiply
    3,666,245.04x = 5,499,044.46 × 1,643,946.17
  4. Step 4: Simplify right side
    3,666,245.04x = 9,040,133,051,181.50
  5. Step 5: Solve for x
    x = 9,040,133,051,181.50/3,666,245.04
  6. Step 6: Final answer
    x = 2,465,774.37

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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.