Home / 4,168,185.09-6,251,402.84-1,175,669.25

Finding the Fourth Proportional to 4,168,185.09, 6,251,402.84 and 1,175,669.25

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Solution

The fourth proportional to 4,168,185.09, 6,251,402.84 and 1,175,669.25 is: 1,763,257.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,185.09 : 6,251,402.84 = 1,175,669.25 : x
  2. Step 2: Convert to fraction form
    4,168,185.09/6,251,402.84 = 1,175,669.25/x
  3. Step 3: Cross multiply
    4,168,185.09x = 6,251,402.84 × 1,175,669.25
  4. Step 4: Simplify right side
    4,168,185.09x = 7,349,582,082,472.32
  5. Step 5: Solve for x
    x = 7,349,582,082,472.32/4,168,185.09
  6. Step 6: Final answer
    x = 1,763,257.13

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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.