Home / 1,554,150.96-2,331,232.38-795,578.40

Finding the Fourth Proportional to 1,554,150.96, 2,331,232.38 and 795,578.40

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Solution

The fourth proportional to 1,554,150.96, 2,331,232.38 and 795,578.40 is: 1,193,370.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,150.96 : 2,331,232.38 = 795,578.40 : x
  2. Step 2: Convert to fraction form
    1,554,150.96/2,331,232.38 = 795,578.40/x
  3. Step 3: Cross multiply
    1,554,150.96x = 2,331,232.38 × 795,578.40
  4. Step 4: Simplify right side
    1,554,150.96x = 1,854,678,126,908.59
  5. Step 5: Solve for x
    x = 1,854,678,126,908.59/1,554,150.96
  6. Step 6: Final answer
    x = 1,193,370.64

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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.