Home / 735,253.74-1,102,886.01-202,805.10

Finding the Fourth Proportional to 735,253.74, 1,102,886.01 and 202,805.10

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Solution

The fourth proportional to 735,253.74, 1,102,886.01 and 202,805.10 is: 304,209.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,253.74 : 1,102,886.01 = 202,805.10 : x
  2. Step 2: Convert to fraction form
    735,253.74/1,102,886.01 = 202,805.10/x
  3. Step 3: Cross multiply
    735,253.74x = 1,102,886.01 × 202,805.10
  4. Step 4: Simplify right side
    735,253.74x = 223,670,907,546.65
  5. Step 5: Solve for x
    x = 223,670,907,546.65/735,253.74
  6. Step 6: Final answer
    x = 304,209.14

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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.