Home / 2,310,326.40-3,463,156.80-1,049,059.20

Finding the Fourth Proportional to 2,310,326.40, 3,463,156.80 and 1,049,059.20

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Solution

The fourth proportional to 2,310,326.40, 3,463,156.80 and 1,049,059.20 is: 1,572,529.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,326.40 : 3,463,156.80 = 1,049,059.20 : x
  2. Step 2: Convert to fraction form
    2,310,326.40/3,463,156.80 = 1,049,059.20/x
  3. Step 3: Cross multiply
    2,310,326.40x = 3,463,156.80 × 1,049,059.20
  4. Step 4: Simplify right side
    2,310,326.40x = 3,633,056,502,082.56
  5. Step 5: Solve for x
    x = 3,633,056,502,082.56/2,310,326.40
  6. Step 6: Final answer
    x = 1,572,529.54

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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.