Home / 1,536,045.75-2,304,068.67-414,114.75

Finding the Fourth Proportional to 1,536,045.75, 2,304,068.67 and 414,114.75

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Solution

The fourth proportional to 1,536,045.75, 2,304,068.67 and 414,114.75 is: 621,172.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,045.75 : 2,304,068.67 = 414,114.75 : x
  2. Step 2: Convert to fraction form
    1,536,045.75/2,304,068.67 = 414,114.75/x
  3. Step 3: Cross multiply
    1,536,045.75x = 2,304,068.67 × 414,114.75
  4. Step 4: Simplify right side
    1,536,045.75x = 954,148,821,259.88
  5. Step 5: Solve for x
    x = 954,148,821,259.88/1,536,045.75
  6. Step 6: Final answer
    x = 621,172.14

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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.