Home / 4,019,252.80-6,028,879.20-2,423,617.60

Finding the Fourth Proportional to 4,019,252.80, 6,028,879.20 and 2,423,617.60

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Solution

The fourth proportional to 4,019,252.80, 6,028,879.20 and 2,423,617.60 is: 3,635,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,252.80 : 6,028,879.20 = 2,423,617.60 : x
  2. Step 2: Convert to fraction form
    4,019,252.80/6,028,879.20 = 2,423,617.60/x
  3. Step 3: Cross multiply
    4,019,252.80x = 6,028,879.20 × 2,423,617.60
  4. Step 4: Simplify right side
    4,019,252.80x = 14,611,697,737,393.92
  5. Step 5: Solve for x
    x = 14,611,697,737,393.92/4,019,252.80
  6. Step 6: Final answer
    x = 3,635,426.40

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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.