Home / 2,523,634.84-3,782,301.90-1,261,823.32

Finding the Fourth Proportional to 2,523,634.84, 3,782,301.90 and 1,261,823.32

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Solution

The fourth proportional to 2,523,634.84, 3,782,301.90 and 1,261,823.32 is: 1,891,159.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,634.84 : 3,782,301.90 = 1,261,823.32 : x
  2. Step 2: Convert to fraction form
    2,523,634.84/3,782,301.90 = 1,261,823.32/x
  3. Step 3: Cross multiply
    2,523,634.84x = 3,782,301.90 × 1,261,823.32
  4. Step 4: Simplify right side
    2,523,634.84x = 4,772,596,740,700.31
  5. Step 5: Solve for x
    x = 4,772,596,740,700.31/2,523,634.84
  6. Step 6: Final answer
    x = 1,891,159.79

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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.