Home / 4,025,080.80-6,036,454.80-1,465,999.20

Finding the Fourth Proportional to 4,025,080.80, 6,036,454.80 and 1,465,999.20

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Solution

The fourth proportional to 4,025,080.80, 6,036,454.80 and 1,465,999.20 is: 2,198,573.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,080.80 : 6,036,454.80 = 1,465,999.20 : x
  2. Step 2: Convert to fraction form
    4,025,080.80/6,036,454.80 = 1,465,999.20/x
  3. Step 3: Cross multiply
    4,025,080.80x = 6,036,454.80 × 1,465,999.20
  4. Step 4: Simplify right side
    4,025,080.80x = 8,849,437,907,636.16
  5. Step 5: Solve for x
    x = 8,849,437,907,636.16/4,025,080.80
  6. Step 6: Final answer
    x = 2,198,573.98

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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.