Home / 1,033,752.99-1,550,628.27-323,836.32

Finding the Fourth Proportional to 1,033,752.99, 1,550,628.27 and 323,836.32

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Solution

The fourth proportional to 1,033,752.99, 1,550,628.27 and 323,836.32 is: 485,754.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,752.99 : 1,550,628.27 = 323,836.32 : x
  2. Step 2: Convert to fraction form
    1,033,752.99/1,550,628.27 = 323,836.32/x
  3. Step 3: Cross multiply
    1,033,752.99x = 1,550,628.27 × 323,836.32
  4. Step 4: Simplify right side
    1,033,752.99x = 502,149,752,644.77
  5. Step 5: Solve for x
    x = 502,149,752,644.77/1,033,752.99
  6. Step 6: Final answer
    x = 485,754.10

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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.