Home / 1,492,586.19-2,060,062.97-1,039,614.75

Finding the Fourth Proportional to 1,492,586.19, 2,060,062.97 and 1,039,614.75

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Solution

The fourth proportional to 1,492,586.19, 2,060,062.97 and 1,039,614.75 is: 1,434,873.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,586.19 : 2,060,062.97 = 1,039,614.75 : x
  2. Step 2: Convert to fraction form
    1,492,586.19/2,060,062.97 = 1,039,614.75/x
  3. Step 3: Cross multiply
    1,492,586.19x = 2,060,062.97 × 1,039,614.75
  4. Step 4: Simplify right side
    1,492,586.19x = 2,141,671,844,342.73
  5. Step 5: Solve for x
    x = 2,141,671,844,342.73/1,492,586.19
  6. Step 6: Final answer
    x = 1,434,873.15

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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.