Home / 4,276,050.04-6,413,273.16-2,145,562.12

Finding the Fourth Proportional to 4,276,050.04, 6,413,273.16 and 2,145,562.12

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Solution

The fourth proportional to 4,276,050.04, 6,413,273.16 and 2,145,562.12 is: 3,217,940.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,050.04 : 6,413,273.16 = 2,145,562.12 : x
  2. Step 2: Convert to fraction form
    4,276,050.04/6,413,273.16 = 2,145,562.12/x
  3. Step 3: Cross multiply
    4,276,050.04x = 6,413,273.16 × 2,145,562.12
  4. Step 4: Simplify right side
    4,276,050.04x = 13,760,075,957,308.70
  5. Step 5: Solve for x
    x = 13,760,075,957,308.70/4,276,050.04
  6. Step 6: Final answer
    x = 3,217,940.82

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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.