Home / 3,400,795.28-4,693,102.46-1,852,060.25

Finding the Fourth Proportional to 3,400,795.28, 4,693,102.46 and 1,852,060.25

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Solution

The fourth proportional to 3,400,795.28, 4,693,102.46 and 1,852,060.25 is: 2,555,845.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,795.28 : 4,693,102.46 = 1,852,060.25 : x
  2. Step 2: Convert to fraction form
    3,400,795.28/4,693,102.46 = 1,852,060.25/x
  3. Step 3: Cross multiply
    3,400,795.28x = 4,693,102.46 × 1,852,060.25
  4. Step 4: Simplify right side
    3,400,795.28x = 8,691,908,482,617.40
  5. Step 5: Solve for x
    x = 8,691,908,482,617.40/3,400,795.28
  6. Step 6: Final answer
    x = 2,555,845.85

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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.