Home / 4,024,468.80-6,032,037.60-1,626,739.20

Finding the Fourth Proportional to 4,024,468.80, 6,032,037.60 and 1,626,739.20

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Solution

The fourth proportional to 4,024,468.80, 6,032,037.60 and 1,626,739.20 is: 2,438,222.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,468.80 : 6,032,037.60 = 1,626,739.20 : x
  2. Step 2: Convert to fraction form
    4,024,468.80/6,032,037.60 = 1,626,739.20/x
  3. Step 3: Cross multiply
    4,024,468.80x = 6,032,037.60 × 1,626,739.20
  4. Step 4: Simplify right side
    4,024,468.80x = 9,812,552,019,793.92
  5. Step 5: Solve for x
    x = 9,812,552,019,793.92/4,024,468.80
  6. Step 6: Final answer
    x = 2,438,222.91

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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.