Home / 3,400,202.30-5,100,303.45-1,004,043.09

Finding the Fourth Proportional to 3,400,202.30, 5,100,303.45 and 1,004,043.09

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Solution

The fourth proportional to 3,400,202.30, 5,100,303.45 and 1,004,043.09 is: 1,506,064.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,202.30 : 5,100,303.45 = 1,004,043.09 : x
  2. Step 2: Convert to fraction form
    3,400,202.30/5,100,303.45 = 1,004,043.09/x
  3. Step 3: Cross multiply
    3,400,202.30x = 5,100,303.45 × 1,004,043.09
  4. Step 4: Simplify right side
    3,400,202.30x = 5,120,924,435,875.66
  5. Step 5: Solve for x
    x = 5,120,924,435,875.66/3,400,202.30
  6. Step 6: Final answer
    x = 1,506,064.64

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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.