Home / 2,460,398.57-3,395,352.14-1,372,670.32

Finding the Fourth Proportional to 2,460,398.57, 3,395,352.14 and 1,372,670.32

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Solution

The fourth proportional to 2,460,398.57, 3,395,352.14 and 1,372,670.32 is: 1,894,286.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,398.57 : 3,395,352.14 = 1,372,670.32 : x
  2. Step 2: Convert to fraction form
    2,460,398.57/3,395,352.14 = 1,372,670.32/x
  3. Step 3: Cross multiply
    2,460,398.57x = 3,395,352.14 × 1,372,670.32
  4. Step 4: Simplify right side
    2,460,398.57x = 4,660,699,103,469.78
  5. Step 5: Solve for x
    x = 4,660,699,103,469.78/2,460,398.57
  6. Step 6: Final answer
    x = 1,894,286.22

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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.