Home / 1,504,282.29-2,255,606.90-683,170.00

Finding the Fourth Proportional to 1,504,282.29, 2,255,606.90 and 683,170.00

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Solution

The fourth proportional to 1,504,282.29, 2,255,606.90 and 683,170.00 is: 1,024,384.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,282.29 : 2,255,606.90 = 683,170.00 : x
  2. Step 2: Convert to fraction form
    1,504,282.29/2,255,606.90 = 683,170.00/x
  3. Step 3: Cross multiply
    1,504,282.29x = 2,255,606.90 × 683,170.00
  4. Step 4: Simplify right side
    1,504,282.29x = 1,540,962,959,380.02
  5. Step 5: Solve for x
    x = 1,540,962,959,380.02/1,504,282.29
  6. Step 6: Final answer
    x = 1,024,384.17

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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.