Home / 1,554,344.10-2,326,850.55-922,932.90

Finding the Fourth Proportional to 1,554,344.10, 2,326,850.55 and 922,932.90

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Solution

The fourth proportional to 1,554,344.10, 2,326,850.55 and 922,932.90 is: 1,381,629.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,344.10 : 2,326,850.55 = 922,932.90 : x
  2. Step 2: Convert to fraction form
    1,554,344.10/2,326,850.55 = 922,932.90/x
  3. Step 3: Cross multiply
    1,554,344.10x = 2,326,850.55 × 922,932.90
  4. Step 4: Simplify right side
    1,554,344.10x = 2,147,526,925,978.10
  5. Step 5: Solve for x
    x = 2,147,526,925,978.10/1,554,344.10
  6. Step 6: Final answer
    x = 1,381,629.03

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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.