Home / 794,189.36-1,095,988.20-431,613.29

Finding the Fourth Proportional to 794,189.36, 1,095,988.20 and 431,613.29

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Solution

The fourth proportional to 794,189.36, 1,095,988.20 and 431,613.29 is: 595,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,189.36 : 1,095,988.20 = 431,613.29 : x
  2. Step 2: Convert to fraction form
    794,189.36/1,095,988.20 = 431,613.29/x
  3. Step 3: Cross multiply
    794,189.36x = 1,095,988.20 × 431,613.29
  4. Step 4: Simplify right side
    794,189.36x = 473,043,072,803.18
  5. Step 5: Solve for x
    x = 473,043,072,803.18/794,189.36
  6. Step 6: Final answer
    x = 595,630.08

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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.