Home / 2,570,096.12-3,851,088.54-948,633.20

Finding the Fourth Proportional to 2,570,096.12, 3,851,088.54 and 948,633.20

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Solution

The fourth proportional to 2,570,096.12, 3,851,088.54 and 948,633.20 is: 1,421,452.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,096.12 : 3,851,088.54 = 948,633.20 : x
  2. Step 2: Convert to fraction form
    2,570,096.12/3,851,088.54 = 948,633.20/x
  3. Step 3: Cross multiply
    2,570,096.12x = 3,851,088.54 × 948,633.20
  4. Step 4: Simplify right side
    2,570,096.12x = 3,653,270,445,183.53
  5. Step 5: Solve for x
    x = 3,653,270,445,183.53/2,570,096.12
  6. Step 6: Final answer
    x = 1,421,452.85

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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.