Home / 2,403,052.30-3,604,119.06-720,155.80

Finding the Fourth Proportional to 2,403,052.30, 3,604,119.06 and 720,155.80

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Solution

The fourth proportional to 2,403,052.30, 3,604,119.06 and 720,155.80 is: 1,080,096.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,052.30 : 3,604,119.06 = 720,155.80 : x
  2. Step 2: Convert to fraction form
    2,403,052.30/3,604,119.06 = 720,155.80/x
  3. Step 3: Cross multiply
    2,403,052.30x = 3,604,119.06 × 720,155.80
  4. Step 4: Simplify right side
    2,403,052.30x = 2,595,527,244,949.55
  5. Step 5: Solve for x
    x = 2,595,527,244,949.55/2,403,052.30
  6. Step 6: Final answer
    x = 1,080,096.03

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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.