Home / 4,328,600.90-6,495,234.15-1,804,511.30

Finding the Fourth Proportional to 4,328,600.90, 6,495,234.15 and 1,804,511.30

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Solution

The fourth proportional to 4,328,600.90, 6,495,234.15 and 1,804,511.30 is: 2,707,739.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,600.90 : 6,495,234.15 = 1,804,511.30 : x
  2. Step 2: Convert to fraction form
    4,328,600.90/6,495,234.15 = 1,804,511.30/x
  3. Step 3: Cross multiply
    4,328,600.90x = 6,495,234.15 × 1,804,511.30
  4. Step 4: Simplify right side
    4,328,600.90x = 11,720,723,419,820.90
  5. Step 5: Solve for x
    x = 11,720,723,419,820.90/4,328,600.90
  6. Step 6: Final answer
    x = 2,707,739.45

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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.