Home / 966,040.24-1,333,109.60-579,074.26

Finding the Fourth Proportional to 966,040.24, 1,333,109.60 and 579,074.26

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Solution

The fourth proportional to 966,040.24, 1,333,109.60 and 579,074.26 is: 799,106.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,040.24 : 1,333,109.60 = 579,074.26 : x
  2. Step 2: Convert to fraction form
    966,040.24/1,333,109.60 = 579,074.26/x
  3. Step 3: Cross multiply
    966,040.24x = 1,333,109.60 × 579,074.26
  4. Step 4: Simplify right side
    966,040.24x = 771,969,455,118.90
  5. Step 5: Solve for x
    x = 771,969,455,118.90/966,040.24
  6. Step 6: Final answer
    x = 799,106.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.