Home / 2,541,603.66-3,812,528.10-835,709.19

Finding the Fourth Proportional to 2,541,603.66, 3,812,528.10 and 835,709.19

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Solution

The fourth proportional to 2,541,603.66, 3,812,528.10 and 835,709.19 is: 1,253,604.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,603.66 : 3,812,528.10 = 835,709.19 : x
  2. Step 2: Convert to fraction form
    2,541,603.66/3,812,528.10 = 835,709.19/x
  3. Step 3: Cross multiply
    2,541,603.66x = 3,812,528.10 × 835,709.19
  4. Step 4: Simplify right side
    2,541,603.66x = 3,186,164,754,439.30
  5. Step 5: Solve for x
    x = 3,186,164,754,439.30/2,541,603.66
  6. Step 6: Final answer
    x = 1,253,604.10

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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.