Home / 1,033,821.92-1,550,528.42-982,555.26

Finding the Fourth Proportional to 1,033,821.92, 1,550,528.42 and 982,555.26

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Solution

The fourth proportional to 1,033,821.92, 1,550,528.42 and 982,555.26 is: 1,473,638.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,821.92 : 1,550,528.42 = 982,555.26 : x
  2. Step 2: Convert to fraction form
    1,033,821.92/1,550,528.42 = 982,555.26/x
  3. Step 3: Cross multiply
    1,033,821.92x = 1,550,528.42 × 982,555.26
  4. Step 4: Simplify right side
    1,033,821.92x = 1,523,479,849,937.71
  5. Step 5: Solve for x
    x = 1,523,479,849,937.71/1,033,821.92
  6. Step 6: Final answer
    x = 1,473,638.57

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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.