Home / 1,492,559.44-2,060,025.96-1,039,588

Finding the Fourth Proportional to 1,492,559.44, 2,060,025.96 and 1,039,588

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Solution

The fourth proportional to 1,492,559.44, 2,060,025.96 and 1,039,588 is: 1,434,836.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,559.44 : 2,060,025.96 = 1,039,588 : x
  2. Step 2: Convert to fraction form
    1,492,559.44/2,060,025.96 = 1,039,588/x
  3. Step 3: Cross multiply
    1,492,559.44x = 2,060,025.96 × 1,039,588
  4. Step 4: Simplify right side
    1,492,559.44x = 2,141,578,267,704.48
  5. Step 5: Solve for x
    x = 2,141,578,267,704.48/1,492,559.44
  6. Step 6: Final answer
    x = 1,434,836.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.