Home / 4,704,131.80-7,058,530.50-1,864,181.08

Finding the Fourth Proportional to 4,704,131.80, 7,058,530.50 and 1,864,181.08

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Solution

The fourth proportional to 4,704,131.80, 7,058,530.50 and 1,864,181.08 is: 2,797,196.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,131.80 : 7,058,530.50 = 1,864,181.08 : x
  2. Step 2: Convert to fraction form
    4,704,131.80/7,058,530.50 = 1,864,181.08/x
  3. Step 3: Cross multiply
    4,704,131.80x = 7,058,530.50 × 1,864,181.08
  4. Step 4: Simplify right side
    4,704,131.80x = 13,158,379,010,702.94
  5. Step 5: Solve for x
    x = 13,158,379,010,702.94/4,704,131.80
  6. Step 6: Final answer
    x = 2,797,196.08

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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.