Home / 1,081,298.24-1,492,175.14-591,269.32

Finding the Fourth Proportional to 1,081,298.24, 1,492,175.14 and 591,269.32

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Solution

The fourth proportional to 1,081,298.24, 1,492,175.14 and 591,269.32 is: 815,942.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,298.24 : 1,492,175.14 = 591,269.32 : x
  2. Step 2: Convert to fraction form
    1,081,298.24/1,492,175.14 = 591,269.32/x
  3. Step 3: Cross multiply
    1,081,298.24x = 1,492,175.14 × 591,269.32
  4. Step 4: Simplify right side
    1,081,298.24x = 882,277,380,348.71
  5. Step 5: Solve for x
    x = 882,277,380,348.71/1,081,298.24
  6. Step 6: Final answer
    x = 815,942.68

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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.