Home / 4,345,383.40-5,975,359.14-3,771,423.88

Finding the Fourth Proportional to 4,345,383.40, 5,975,359.14 and 3,771,423.88

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Solution

The fourth proportional to 4,345,383.40, 5,975,359.14 and 3,771,423.88 is: 5,186,104.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,383.40 : 5,975,359.14 = 3,771,423.88 : x
  2. Step 2: Convert to fraction form
    4,345,383.40/5,975,359.14 = 3,771,423.88/x
  3. Step 3: Cross multiply
    4,345,383.40x = 5,975,359.14 × 3,771,423.88
  4. Step 4: Simplify right side
    4,345,383.40x = 22,535,612,152,172.26
  5. Step 5: Solve for x
    x = 22,535,612,152,172.26/4,345,383.40
  6. Step 6: Final answer
    x = 5,186,104.44

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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.