Home / 1,701,450.64-2,552,409.24-754,800.40

Finding the Fourth Proportional to 1,701,450.64, 2,552,409.24 and 754,800.40

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Solution

The fourth proportional to 1,701,450.64, 2,552,409.24 and 754,800.40 is: 1,132,304.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,450.64 : 2,552,409.24 = 754,800.40 : x
  2. Step 2: Convert to fraction form
    1,701,450.64/2,552,409.24 = 754,800.40/x
  3. Step 3: Cross multiply
    1,701,450.64x = 2,552,409.24 × 754,800.40
  4. Step 4: Simplify right side
    1,701,450.64x = 1,926,559,515,315.70
  5. Step 5: Solve for x
    x = 1,926,559,515,315.70/1,701,450.64
  6. Step 6: Final answer
    x = 1,132,304.09

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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.