Home / 3,505,370.56-4,833,028.56-2,925,427.84

Finding the Fourth Proportional to 3,505,370.56, 4,833,028.56 and 2,925,427.84

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Solution

The fourth proportional to 3,505,370.56, 4,833,028.56 and 2,925,427.84 is: 4,033,432.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,370.56 : 4,833,028.56 = 2,925,427.84 : x
  2. Step 2: Convert to fraction form
    3,505,370.56/4,833,028.56 = 2,925,427.84/x
  3. Step 3: Cross multiply
    3,505,370.56x = 4,833,028.56 × 2,925,427.84
  4. Step 4: Simplify right side
    3,505,370.56x = 14,138,676,300,939.11
  5. Step 5: Solve for x
    x = 14,138,676,300,939.11/3,505,370.56
  6. Step 6: Final answer
    x = 4,033,432.72

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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.