Home / 2,460,441.48-3,395,332.26-1,442,524.20

Finding the Fourth Proportional to 2,460,441.48, 3,395,332.26 and 1,442,524.20

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Solution

The fourth proportional to 2,460,441.48, 3,395,332.26 and 1,442,524.20 is: 1,990,638.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,441.48 : 3,395,332.26 = 1,442,524.20 : x
  2. Step 2: Convert to fraction form
    2,460,441.48/3,395,332.26 = 1,442,524.20/x
  3. Step 3: Cross multiply
    2,460,441.48x = 3,395,332.26 × 1,442,524.20
  4. Step 4: Simplify right side
    2,460,441.48x = 4,897,848,952,090.69
  5. Step 5: Solve for x
    x = 4,897,848,952,090.69/2,460,441.48
  6. Step 6: Final answer
    x = 1,990,638.26

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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.