Home / 1,081,342.26-1,492,188.21-597,869.46

Finding the Fourth Proportional to 1,081,342.26, 1,492,188.21 and 597,869.46

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Solution

The fourth proportional to 1,081,342.26, 1,492,188.21 and 597,869.46 is: 825,024.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,342.26 : 1,492,188.21 = 597,869.46 : x
  2. Step 2: Convert to fraction form
    1,081,342.26/1,492,188.21 = 597,869.46/x
  3. Step 3: Cross multiply
    1,081,342.26x = 1,492,188.21 × 597,869.46
  4. Step 4: Simplify right side
    1,081,342.26x = 892,133,759,331.07
  5. Step 5: Solve for x
    x = 892,133,759,331.07/1,081,342.26
  6. Step 6: Final answer
    x = 825,024.41

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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.