Home / 1,560,219.90-2,340,329.85-1,466,907.90

Finding the Fourth Proportional to 1,560,219.90, 2,340,329.85 and 1,466,907.90

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Solution

The fourth proportional to 1,560,219.90, 2,340,329.85 and 1,466,907.90 is: 2,200,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,219.90 : 2,340,329.85 = 1,466,907.90 : x
  2. Step 2: Convert to fraction form
    1,560,219.90/2,340,329.85 = 1,466,907.90/x
  3. Step 3: Cross multiply
    1,560,219.90x = 2,340,329.85 × 1,466,907.90
  4. Step 4: Simplify right side
    1,560,219.90x = 3,433,048,345,570.82
  5. Step 5: Solve for x
    x = 3,433,048,345,570.82/1,560,219.90
  6. Step 6: Final answer
    x = 2,200,361.85

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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.