Home / 3,175,590.08-4,763,562.82-1,016,805.12

Finding the Fourth Proportional to 3,175,590.08, 4,763,562.82 and 1,016,805.12

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Solution

The fourth proportional to 3,175,590.08, 4,763,562.82 and 1,016,805.12 is: 1,525,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,590.08 : 4,763,562.82 = 1,016,805.12 : x
  2. Step 2: Convert to fraction form
    3,175,590.08/4,763,562.82 = 1,016,805.12/x
  3. Step 3: Cross multiply
    3,175,590.08x = 4,763,562.82 × 1,016,805.12
  4. Step 4: Simplify right side
    3,175,590.08x = 4,843,615,057,677.80
  5. Step 5: Solve for x
    x = 4,843,615,057,677.80/3,175,590.08
  6. Step 6: Final answer
    x = 1,525,264.57

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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.