Home / 2,462,968.57-3,398,876.33-1,345,358.27

Finding the Fourth Proportional to 2,462,968.57, 3,398,876.33 and 1,345,358.27

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Solution

The fourth proportional to 2,462,968.57, 3,398,876.33 and 1,345,358.27 is: 1,856,583.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,968.57 : 3,398,876.33 = 1,345,358.27 : x
  2. Step 2: Convert to fraction form
    2,462,968.57/3,398,876.33 = 1,345,358.27/x
  3. Step 3: Cross multiply
    2,462,968.57x = 3,398,876.33 × 1,345,358.27
  4. Step 4: Simplify right side
    2,462,968.57x = 4,572,706,355,551.58
  5. Step 5: Solve for x
    x = 4,572,706,355,551.58/2,462,968.57
  6. Step 6: Final answer
    x = 1,856,583.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.