Home / 4,843,303.20-7,280,701.20-3,433,125.60

Finding the Fourth Proportional to 4,843,303.20, 7,280,701.20 and 3,433,125.60

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Solution

The fourth proportional to 4,843,303.20, 7,280,701.20 and 3,433,125.60 is: 5,160,850.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,303.20 : 7,280,701.20 = 3,433,125.60 : x
  2. Step 2: Convert to fraction form
    4,843,303.20/7,280,701.20 = 3,433,125.60/x
  3. Step 3: Cross multiply
    4,843,303.20x = 7,280,701.20 × 3,433,125.60
  4. Step 4: Simplify right side
    4,843,303.20x = 24,995,561,675,670.72
  5. Step 5: Solve for x
    x = 24,995,561,675,670.72/4,843,303.20
  6. Step 6: Final answer
    x = 5,160,850.07

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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.