Home / 1,532,965.16-2,300,431.58-1,028,096.04

Finding the Fourth Proportional to 1,532,965.16, 2,300,431.58 and 1,028,096.04

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Solution

The fourth proportional to 1,532,965.16, 2,300,431.58 and 1,028,096.04 is: 1,542,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,965.16 : 2,300,431.58 = 1,028,096.04 : x
  2. Step 2: Convert to fraction form
    1,532,965.16/2,300,431.58 = 1,028,096.04/x
  3. Step 3: Cross multiply
    1,532,965.16x = 2,300,431.58 × 1,028,096.04
  4. Step 4: Simplify right side
    1,532,965.16x = 2,365,064,597,688.94
  5. Step 5: Solve for x
    x = 2,365,064,597,688.94/1,532,965.16
  6. Step 6: Final answer
    x = 1,542,803.88

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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.