Home / 3,472,180.30-5,206,367.74-1,075,359.52

Finding the Fourth Proportional to 3,472,180.30, 5,206,367.74 and 1,075,359.52

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Solution

The fourth proportional to 3,472,180.30, 5,206,367.74 and 1,075,359.52 is: 1,612,450.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,180.30 : 5,206,367.74 = 1,075,359.52 : x
  2. Step 2: Convert to fraction form
    3,472,180.30/5,206,367.74 = 1,075,359.52/x
  3. Step 3: Cross multiply
    3,472,180.30x = 5,206,367.74 × 1,075,359.52
  4. Step 4: Simplify right side
    3,472,180.30x = 5,598,717,113,829.89
  5. Step 5: Solve for x
    x = 5,598,717,113,829.89/3,472,180.30
  6. Step 6: Final answer
    x = 1,612,450.00

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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.