Home / 2,458,265.96-3,392,421.26-1,370,605.25

Finding the Fourth Proportional to 2,458,265.96, 3,392,421.26 and 1,370,605.25

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Solution

The fourth proportional to 2,458,265.96, 3,392,421.26 and 1,370,605.25 is: 1,891,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,265.96 : 3,392,421.26 = 1,370,605.25 : x
  2. Step 2: Convert to fraction form
    2,458,265.96/3,392,421.26 = 1,370,605.25/x
  3. Step 3: Cross multiply
    2,458,265.96x = 3,392,421.26 × 1,370,605.25
  4. Step 4: Simplify right side
    2,458,265.96x = 4,649,670,390,795.64
  5. Step 5: Solve for x
    x = 4,649,670,390,795.64/2,458,265.96
  6. Step 6: Final answer
    x = 1,891,443.18

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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.