Home / 443,041.35-611,397.92-241,837.35

Finding the Fourth Proportional to 443,041.35, 611,397.92 and 241,837.35

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Solution

The fourth proportional to 443,041.35, 611,397.92 and 241,837.35 is: 333,736.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,041.35 : 611,397.92 = 241,837.35 : x
  2. Step 2: Convert to fraction form
    443,041.35/611,397.92 = 241,837.35/x
  3. Step 3: Cross multiply
    443,041.35x = 611,397.92 × 241,837.35
  4. Step 4: Simplify right side
    443,041.35x = 147,858,851,559.13
  5. Step 5: Solve for x
    x = 147,858,851,559.13/443,041.35
  6. Step 6: Final answer
    x = 333,736.01

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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.