Home / 5,372,948.70-7,414,604.61-2,925,559.01

Finding the Fourth Proportional to 5,372,948.70, 7,414,604.61 and 2,925,559.01

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Solution

The fourth proportional to 5,372,948.70, 7,414,604.61 and 2,925,559.01 is: 4,037,236.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,948.70 : 7,414,604.61 = 2,925,559.01 : x
  2. Step 2: Convert to fraction form
    5,372,948.70/7,414,604.61 = 2,925,559.01/x
  3. Step 3: Cross multiply
    5,372,948.70x = 7,414,604.61 × 2,925,559.01
  4. Step 4: Simplify right side
    5,372,948.70x = 21,691,863,285,300.01
  5. Step 5: Solve for x
    x = 21,691,863,285,300.01/5,372,948.70
  6. Step 6: Final answer
    x = 4,037,236.25

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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.