Home / 2,482,824.66-3,426,188.67-1,450,428.09

Finding the Fourth Proportional to 2,482,824.66, 3,426,188.67 and 1,450,428.09

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Solution

The fourth proportional to 2,482,824.66, 3,426,188.67 and 1,450,428.09 is: 2,001,526.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,824.66 : 3,426,188.67 = 1,450,428.09 : x
  2. Step 2: Convert to fraction form
    2,482,824.66/3,426,188.67 = 1,450,428.09/x
  3. Step 3: Cross multiply
    2,482,824.66x = 3,426,188.67 × 1,450,428.09
  4. Step 4: Simplify right side
    2,482,824.66x = 4,969,440,288,607.74
  5. Step 5: Solve for x
    x = 4,969,440,288,607.74/2,482,824.66
  6. Step 6: Final answer
    x = 2,001,526.88

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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.