Home / 4,305,043.84-6,457,573.96-4,041,980.54

Finding the Fourth Proportional to 4,305,043.84, 6,457,573.96 and 4,041,980.54

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Solution

The fourth proportional to 4,305,043.84, 6,457,573.96 and 4,041,980.54 is: 6,062,978.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,043.84 : 6,457,573.96 = 4,041,980.54 : x
  2. Step 2: Convert to fraction form
    4,305,043.84/6,457,573.96 = 4,041,980.54/x
  3. Step 3: Cross multiply
    4,305,043.84x = 6,457,573.96 × 4,041,980.54
  4. Step 4: Simplify right side
    4,305,043.84x = 26,101,388,281,930.74
  5. Step 5: Solve for x
    x = 26,101,388,281,930.74/4,305,043.84
  6. Step 6: Final answer
    x = 6,062,978.51

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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.