Home / 2,471,638.60-3,701,237.10-1,625,609.80

Finding the Fourth Proportional to 2,471,638.60, 3,701,237.10 and 1,625,609.80

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Solution

The fourth proportional to 2,471,638.60, 3,701,237.10 and 1,625,609.80 is: 2,434,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,638.60 : 3,701,237.10 = 1,625,609.80 : x
  2. Step 2: Convert to fraction form
    2,471,638.60/3,701,237.10 = 1,625,609.80/x
  3. Step 3: Cross multiply
    2,471,638.60x = 3,701,237.10 × 1,625,609.80
  4. Step 4: Simplify right side
    2,471,638.60x = 6,016,767,301,883.58
  5. Step 5: Solve for x
    x = 6,016,767,301,883.58/2,471,638.60
  6. Step 6: Final answer
    x = 2,434,323.25

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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.