Home / 1,033,703.98-1,550,556.07-323,787.38

Finding the Fourth Proportional to 1,033,703.98, 1,550,556.07 and 323,787.38

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Solution

The fourth proportional to 1,033,703.98, 1,550,556.07 and 323,787.38 is: 485,681.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,703.98 : 1,550,556.07 = 323,787.38 : x
  2. Step 2: Convert to fraction form
    1,033,703.98/1,550,556.07 = 323,787.38/x
  3. Step 3: Cross multiply
    1,033,703.98x = 1,550,556.07 × 323,787.38
  4. Step 4: Simplify right side
    1,033,703.98x = 502,050,478,886.15
  5. Step 5: Solve for x
    x = 502,050,478,886.15/1,033,703.98
  6. Step 6: Final answer
    x = 485,681.09

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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.