Home / 794,854.11-1,194,689.94-525,899.59

Finding the Fourth Proportional to 794,854.11, 1,194,689.94 and 525,899.59

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Solution

The fourth proportional to 794,854.11, 1,194,689.94 and 525,899.59 is: 790,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,854.11 : 1,194,689.94 = 525,899.59 : x
  2. Step 2: Convert to fraction form
    794,854.11/1,194,689.94 = 525,899.59/x
  3. Step 3: Cross multiply
    794,854.11x = 1,194,689.94 × 525,899.59
  4. Step 4: Simplify right side
    794,854.11x = 628,286,949,623.13
  5. Step 5: Solve for x
    x = 628,286,949,623.13/794,854.11
  6. Step 6: Final answer
    x = 790,443.10

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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.