Home / 4,798,108.86-7,197,535.08-1,603,246.20

Finding the Fourth Proportional to 4,798,108.86, 7,197,535.08 and 1,603,246.20

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Solution

The fourth proportional to 4,798,108.86, 7,197,535.08 and 1,603,246.20 is: 2,404,993.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,108.86 : 7,197,535.08 = 1,603,246.20 : x
  2. Step 2: Convert to fraction form
    4,798,108.86/7,197,535.08 = 1,603,246.20/x
  3. Step 3: Cross multiply
    4,798,108.86x = 7,197,535.08 × 1,603,246.20
  4. Step 4: Simplify right side
    4,798,108.86x = 11,539,420,766,376.70
  5. Step 5: Solve for x
    x = 11,539,420,766,376.70/4,798,108.86
  6. Step 6: Final answer
    x = 2,404,993.53

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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.