Home / 1,033,735.77-1,550,604.06-323,818.97

Finding the Fourth Proportional to 1,033,735.77, 1,550,604.06 and 323,818.97

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Solution

The fourth proportional to 1,033,735.77, 1,550,604.06 and 323,818.97 is: 485,728.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,735.77 : 1,550,604.06 = 323,818.97 : x
  2. Step 2: Convert to fraction form
    1,033,735.77/1,550,604.06 = 323,818.97/x
  3. Step 3: Cross multiply
    1,033,735.77x = 1,550,604.06 × 323,818.97
  4. Step 4: Simplify right side
    1,033,735.77x = 502,115,001,834.00
  5. Step 5: Solve for x
    x = 502,115,001,834.00/1,033,735.77
  6. Step 6: Final answer
    x = 485,728.57

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1.5x scale

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.