Home / 2,475,253.12-3,713,938.20-1,036,272.64

Finding the Fourth Proportional to 2,475,253.12, 3,713,938.20 and 1,036,272.64

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Solution

The fourth proportional to 2,475,253.12, 3,713,938.20 and 1,036,272.64 is: 1,554,852.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,253.12 : 3,713,938.20 = 1,036,272.64 : x
  2. Step 2: Convert to fraction form
    2,475,253.12/3,713,938.20 = 1,036,272.64/x
  3. Step 3: Cross multiply
    2,475,253.12x = 3,713,938.20 × 1,036,272.64
  4. Step 4: Simplify right side
    2,475,253.12x = 3,848,652,543,310.85
  5. Step 5: Solve for x
    x = 3,848,652,543,310.85/2,475,253.12
  6. Step 6: Final answer
    x = 1,554,852.11

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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.