Home / 2,053,274.90-3,080,346.03-773,855.33

Finding the Fourth Proportional to 2,053,274.90, 3,080,346.03 and 773,855.33

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Solution

The fourth proportional to 2,053,274.90, 3,080,346.03 and 773,855.33 is: 1,160,946.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,274.90 : 3,080,346.03 = 773,855.33 : x
  2. Step 2: Convert to fraction form
    2,053,274.90/3,080,346.03 = 773,855.33/x
  3. Step 3: Cross multiply
    2,053,274.90x = 3,080,346.03 × 773,855.33
  4. Step 4: Simplify right side
    2,053,274.90x = 2,383,742,178,158.11
  5. Step 5: Solve for x
    x = 2,383,742,178,158.11/2,053,274.90
  6. Step 6: Final answer
    x = 1,160,946.44

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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.