Home / 1,304,075.52-1,955,946.96-504,810.18

Finding the Fourth Proportional to 1,304,075.52, 1,955,946.96 and 504,810.18

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Solution

The fourth proportional to 1,304,075.52, 1,955,946.96 and 504,810.18 is: 757,150.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,075.52 : 1,955,946.96 = 504,810.18 : x
  2. Step 2: Convert to fraction form
    1,304,075.52/1,955,946.96 = 504,810.18/x
  3. Step 3: Cross multiply
    1,304,075.52x = 1,955,946.96 × 504,810.18
  4. Step 4: Simplify right side
    1,304,075.52x = 987,381,936,948.05
  5. Step 5: Solve for x
    x = 987,381,936,948.05/1,304,075.52
  6. Step 6: Final answer
    x = 757,150.89

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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.