Home / 2,460,222.51-3,395,108.53-1,372,494.08

Finding the Fourth Proportional to 2,460,222.51, 3,395,108.53 and 1,372,494.08

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Solution

The fourth proportional to 2,460,222.51, 3,395,108.53 and 1,372,494.08 is: 1,894,042.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,222.51 : 3,395,108.53 = 1,372,494.08 : x
  2. Step 2: Convert to fraction form
    2,460,222.51/3,395,108.53 = 1,372,494.08/x
  3. Step 3: Cross multiply
    2,460,222.51x = 3,395,108.53 × 1,372,494.08
  4. Step 4: Simplify right side
    2,460,222.51x = 4,659,766,366,605.29
  5. Step 5: Solve for x
    x = 4,659,766,366,605.29/2,460,222.51
  6. Step 6: Final answer
    x = 1,894,042.65

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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.