Home / 2,434,284.90-3,358,497.24-1,401,770.43

Finding the Fourth Proportional to 2,434,284.90, 3,358,497.24 and 1,401,770.43

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Solution

The fourth proportional to 2,434,284.90, 3,358,497.24 and 1,401,770.43 is: 1,933,973.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,284.90 : 3,358,497.24 = 1,401,770.43 : x
  2. Step 2: Convert to fraction form
    2,434,284.90/3,358,497.24 = 1,401,770.43/x
  3. Step 3: Cross multiply
    2,434,284.90x = 3,358,497.24 × 1,401,770.43
  4. Step 4: Simplify right side
    2,434,284.90x = 4,707,842,120,268.61
  5. Step 5: Solve for x
    x = 4,707,842,120,268.61/2,434,284.90
  6. Step 6: Final answer
    x = 1,933,973.35

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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.