Home / 4,897,231.20-7,345,846.80-4,365,352.80

Finding the Fourth Proportional to 4,897,231.20, 7,345,846.80 and 4,365,352.80

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Solution

The fourth proportional to 4,897,231.20, 7,345,846.80 and 4,365,352.80 is: 6,548,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,231.20 : 7,345,846.80 = 4,365,352.80 : x
  2. Step 2: Convert to fraction form
    4,897,231.20/7,345,846.80 = 4,365,352.80/x
  3. Step 3: Cross multiply
    4,897,231.20x = 7,345,846.80 × 4,365,352.80
  4. Step 4: Simplify right side
    4,897,231.20x = 32,067,212,896,751.04
  5. Step 5: Solve for x
    x = 32,067,212,896,751.04/4,897,231.20
  6. Step 6: Final answer
    x = 6,548,029.20

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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.