Home / 2,395,370.57-3,593,622.14-776,136.69

Finding the Fourth Proportional to 2,395,370.57, 3,593,622.14 and 776,136.69

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Solution

The fourth proportional to 2,395,370.57, 3,593,622.14 and 776,136.69 is: 1,164,388.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,370.57 : 3,593,622.14 = 776,136.69 : x
  2. Step 2: Convert to fraction form
    2,395,370.57/3,593,622.14 = 776,136.69/x
  3. Step 3: Cross multiply
    2,395,370.57x = 3,593,622.14 × 776,136.69
  4. Step 4: Simplify right side
    2,395,370.57x = 2,789,141,988,969.63
  5. Step 5: Solve for x
    x = 2,789,141,988,969.63/2,395,370.57
  6. Step 6: Final answer
    x = 1,164,388.52

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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.