Home / 2,396,560.32-3,594,914.28-1,048,028.78

Finding the Fourth Proportional to 2,396,560.32, 3,594,914.28 and 1,048,028.78

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Solution

The fourth proportional to 2,396,560.32, 3,594,914.28 and 1,048,028.78 is: 1,572,075.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,560.32 : 3,594,914.28 = 1,048,028.78 : x
  2. Step 2: Convert to fraction form
    2,396,560.32/3,594,914.28 = 1,048,028.78/x
  3. Step 3: Cross multiply
    2,396,560.32x = 3,594,914.28 × 1,048,028.78
  4. Step 4: Simplify right side
    2,396,560.32x = 3,767,573,627,072.98
  5. Step 5: Solve for x
    x = 3,767,573,627,072.98/2,396,560.32
  6. Step 6: Final answer
    x = 1,572,075.44

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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.