Home / 6,038,471.20-8,333,110.11-3,285,158.02

Finding the Fourth Proportional to 6,038,471.20, 8,333,110.11 and 3,285,158.02

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Solution

The fourth proportional to 6,038,471.20, 8,333,110.11 and 3,285,158.02 is: 4,533,528.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,471.20 : 8,333,110.11 = 3,285,158.02 : x
  2. Step 2: Convert to fraction form
    6,038,471.20/8,333,110.11 = 3,285,158.02/x
  3. Step 3: Cross multiply
    6,038,471.20x = 8,333,110.11 × 3,285,158.02
  4. Step 4: Simplify right side
    6,038,471.20x = 27,375,583,509,409.58
  5. Step 5: Solve for x
    x = 27,375,583,509,409.58/6,038,471.20
  6. Step 6: Final answer
    x = 4,533,528.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.