Home / 3,844,376.70-5,762,628.45-2,246,117.10

Finding the Fourth Proportional to 3,844,376.70, 5,762,628.45 and 2,246,117.10

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Solution

The fourth proportional to 3,844,376.70, 5,762,628.45 and 2,246,117.10 is: 3,366,875.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,376.70 : 5,762,628.45 = 2,246,117.10 : x
  2. Step 2: Convert to fraction form
    3,844,376.70/5,762,628.45 = 2,246,117.10/x
  3. Step 3: Cross multiply
    3,844,376.70x = 5,762,628.45 × 2,246,117.10
  4. Step 4: Simplify right side
    3,844,376.70x = 12,943,538,302,491.50
  5. Step 5: Solve for x
    x = 12,943,538,302,491.50/3,844,376.70
  6. Step 6: Final answer
    x = 3,366,875.65

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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.