Home / 1,033,900.93-1,550,851.93-323,984.53

Finding the Fourth Proportional to 1,033,900.93, 1,550,851.93 and 323,984.53

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Solution

The fourth proportional to 1,033,900.93, 1,550,851.93 and 323,984.53 is: 485,976.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,900.93 : 1,550,851.93 = 323,984.53 : x
  2. Step 2: Convert to fraction form
    1,033,900.93/1,550,851.93 = 323,984.53/x
  3. Step 3: Cross multiply
    1,033,900.93x = 1,550,851.93 × 323,984.53
  4. Step 4: Simplify right side
    1,033,900.93x = 502,452,025,886.38
  5. Step 5: Solve for x
    x = 502,452,025,886.38/1,033,900.93
  6. Step 6: Final answer
    x = 485,976.96

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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.